Aaron Becsei
Aaron Becsei Atelier — Independent watchmaker
Watchmaker register
Explore 513 sourced watchmaker relationships across founding, employment, design, supply, ownership, training, collaboration, and qualified associations.
The register does not treat every connection as employment or ownership. These groups preserve the exact relationship labels attached to people, brands, workshops, suppliers, institutions, and projects.
People documented through a practice, workshop, or marque operating under their own name or direction. 128 people.
Aaron Becsei Atelier — Independent watchmaker
Breguet — Watchmaker and inventor
Alain Silberstein — Watch designer
Crowns and Chronos — Servicing and restoration practice
Andreas Strehler — Independent watchmaker / movement developer
Pita Barcelona — Independent watchmaker / inventor
Independent atelier (name not established) — Enameller
Caveman — Watch entrepreneur / assembler and design developer
Independent practice (name not established) — Astronomical clockmaker / horological author
Antoine Preziuso — Independent watchmaker / restorer
Anton Suhanov — Independent watchmaker / engineer
Armin Strom — Watchmaker / skeletonizer
Auguste Fénon workshop — Marine and observatory chronometers
Grönefeld — Independent watchmaking practice
Haldimann — Independent watchmaker
Lederer — Independent watchmaker / inventor
L’Atelier de Joux — Independent watchmaker / movement designer
Bradley Taylor — Independent watchmaker
Charles Frodsham & Co. — Chronometer maker / horological author
Christian Klings — Independent watchmaker
Christophe Claret — Complicated-movement developer
Struthers Watchmakers — Watchmaker / case maker
Cyril Brivet-Naudot — Independent watchmaker
Daizoh Makihara Watch Craft Japan — Independent watchmaker / engraver
Dann Phimphrachanh — Independent watchmaker
David Candaux — Independent watchmaker
David Walter Timepieces — Clockmaker / watchmaker
Independent workshop (name not established) — Independent watchmaker / restorer
Jaeger — Watchmaker and inventor
Eric Giroud design office — Watch designer
Eva Leube — Independent watchmaker
Paris workshop — Watchmaker, chronometer maker and author
Fiona Krüger Timepieces — Watch designer / artist
Florian Schlumpf Zeitmaschinen — Clockmaker / kinetic artist
Group Khalis Horlogerie — Watch repairer / watch designer
Moreno Watch Studio — Watchmaker / designer / founder
Frank Jutzi — Independent watchmaker / restorer
François Borgel case-making practice — Screw-down protective watch cases; legal trading name not established
Automaton-making practice, Sainte-Croix — Automaton maker
F.P. Journe — Independent watchmaker
Daniels London — Watchmaker / inventor / author
Oficina Freire – Mecânica Popular — Tower-clock maker / restorer
Independent Horologe Studio — Independent watchmaker / educator
Independent design practice — Watch designer
Hajime Asaoka — Independent watchmaker
Itay Noy studio — Independent timepiece maker / watch designer
Itay Noy — Independent timepiece maker
Le Locle workshop — Chronometer maker / researcher
James Lamb Watches — Independent watchmaker / case maker
Créations Kazès Genève — Clockmaker / sculptor
Chronode — Movement constructor and entrepreneur
Agenhor — Movement and complication creator
JHP — Watch-case maker
Benzinger atelier, Pforzheim — Guilloché artist / dial and movement decorator
John Arnold — Watchmaker and chronometer pioneer
Independent maker — Watchmaker and chronometer pioneer
John-Mikael Flaux — Watchmaker / automaton maker
Independent atelier in Switzerland — Watchmaker / clockmaker / restorer
J. Th. Winnerl, Paris — Chronometer maker / scientific instrument maker
J.N. Shapiro — Watchmaker / engine-turner
J. R. Losada — Clockmaker / historical precision-timepiece maker
Independent Vallée de Joux atelier — Watchmaker / movement constructor / hand finisher
Kari Voutilainen — Independent watchmaking practice since 2002.
Voutilainen — Independent watchmaker
Keaton P. Myrick atelier, Bend, Oregon — Independent watchmaker / component maker
Kees Engelbarts — Engraver and watchmaking artist
independent Hong Kong workshop — Independent watchmaker / tourbillon developer
Kew & Cie — Independent watchmaker / tourbillon developer
Konstantin Chaykin manufacture — Independent watchmaker
London workshop — Watchmaker and chronometer maker
LYH Clock & Watch Workshop — Independent watchmaker
Independent practice (name not established) — Watchmaker / complication inventor
Independent practice (name not established) — Watchmaker, inventor and author
Seryn Watches — Independent watchmaker
Ludovic Ballouard — Independent watchmaker
Independent clockmaking and restoration, Milan — Clockmaker, restorer and reconstruction specialist
Independent workshop, Beijing — Independent watchmaker
Hulsman Timepieces — Independent watchmaker
Maciej Miśnik — Independent watchmaker / physicist
Marc Jenni — Watchmaker and mechanism designer
Nobletime — Watchmaker and mechanism designer
Marc & Darnò — Independent watchmaker
Atelier Marco Lang — Independent watchmaker
Masahiro Kikuno — Independent watchmaker
Matthias Naeschke — Clockmaker / movement designer
Miki Eleta — Clockmaker / kinetic artist
Nicholas Hacko Watchmaker — Independent watchmaker / manufacturer
Paul Gerber — Independent watchmaker
Peter Roberts Watches — Watchmaker / chronograph developer / teacher
Peter Schmid — Independent watchmaker
Somlo Antiques — Watchmaker / restorer / educator
Peter Wibmer — Clockmaker
Philippe Dufour — Own workshop bought in 1978; own brand launched at Basel in 1992.
Philippe Wurtz — Clockmaker / inventor
Jaquet-Droz — Watchmaker and automaton maker
Nienaber Bünde — Watchmaker / clockmaker
Independent workshop, Jeløy — Astronomical clockmaker / inventor
Singh family workshop, Nairobi — Watch and clock repairer
Pagès — Independent watchmaker
Struthers Watchmakers — Watchmaker / historian
Reuben Schoots — Independent watchmaker
Rexhep Rexhepi — Own-name watchmaking; not a separate legal-company claim
Roger W. Smith — Independent watchmaker
Rémy Cools — Independent watchmaker
Matthias Naeschke — Clockmaker / watchmaker
Khemea — Independent watchmaker
Simon Brette — Watchmaker / movement developer
KUDOKE — Independent watchmaker
Sarpaneva — Independent watchmaker / designer
Stephen McDonnell Watches — Independent movement constructor
Galvin Watch Company — Watchmaker / designer / assembler
Independent practice (name not established) — Miniature enamel painter
Andersen Genève — Independent watchmaker
Sylvain Pinaud — Independent watchmaker
Atelier Andersen — Horological artisan
Tan Zehua, Shenzhen — Independent watchmaker / inventor
London workshop — Watchmaker and chronometer pioneer
Thomas Prescher Haute Horlogerie — Independent watchmaker
London workshop — Clockmaker and watchmaker
Auffret Paris — Independent watchmaker / movement designer
Grönefeld — Independent watchmaking practice
Jürgensen family workshop — Watchmaker / chronometer maker
Valerii Danevych — Independent watchmaker
Singh family watchmaking business, Nairobi — Watchmaker, repairer and retailer
Vianney Halter — Independent watchmaker
Vincent Calabrese — Independent watchmaker
Vyskocil, Nettetal — Independent watchmaker / mechanical designer
Xu Jiabao — Clockmaker
Employment, appointments, and defined positions held within a watchmaking business or institution. 125 people.
Garrard — Watchmaker / museum builder / horological author
Patek Philippe — Watchmaker / museum builder / horological author
IWC — Technical director
Renaud & Papi — Independent watchmaker / movement developer
A. Lange & Söhne — Movement engineer / designer
Konstantin Chaykin — Independent watchmaker / engineer
Francis Papazian — Watchmaker and restoration practitioner
Winnerl workshop — Worked under historical Winnerl; not modern Winnerl company
Titan — Engineering project leader
Titan — Watch engineering team member
Asprey — Watchmaking work
Renaud et Papi — Complicated-watchmaking work
Philippe Dufour — Independent watchmaker / movement designer
Breitling — Interim company leadership
Rayville-Blancpain — Assistant, workshop director and company leader
Sea-Gull — Movement engineer / project leader
Cartier — Appointed Director of Movement Creation.
Conseilrey — Joined movement-design studio in La Chaux-de-Fonds.
Renaud & Papi — Hired and became head of the development studio.
TAG Heuer — Appointed Movements Director.
Ulysse Nardin — Worked at Ulysse Nardin; source describes a stint.
Valfleurier — Joined as part of the Richemont research division.
Vendôme / Richemont — Hired for the group's movement-development studio.
Zenith — Watchmaker; preservation of El Primero production tools
Armin Strom — Master watchmaker / movement developer
Christophe Claret — Master watchmaker / movement developer
Louis Brandt & Frère — Watch-industry industrialist
Omega — Watch-industry industrialist
Philippe Dufour — Watchmaker
Greubel Forsey — Watchmaker; Signature 1
Guenat SA Montres Valgine — Manufacturing entrepreneur / co-founder
ETA — Watch development engineer
Relojería Julio Fernández — Clock restorer
IWC — Company management
ETA — Watch industry executive
Rolex — Independent watchmaker
Thomas Prescher — Independent watchmaker
Ulysse Nardin — Independent watchmaker
Bulgari — Watch and product designer
Relojería Julio Fernández — Clock restorer and workshop leader
E. Howard Watch and Clock Co. — Deputy director / manager
Breitling — Company leader
Vacheron & Constantin — Watchmaker / production inventor
IWC — Chairman of the board
Jaquet-Droz & Leschot — Watchmaker and automaton maker
Seikosha — Horological researcher and restoration specialist
Relojería Riveros Hnos. — Clock restorer and watch repairer
Hangzhou watchmaking industry — Movement decorator / skeletonization specialist
Heuer — Watch-industry leader / product direction
ETA — Watch development engineer
LeCoultre — Manufacturing leader
A. Lange & Söhne — Complicated-watch assembler / watchmaker
Blancpain — Vice-chairman of the executive committee
Cortébert Watch — Clockmaker, watchmaking teacher and technical author
Zenith — Historical watch-industry role; exact position and dates require source review
Jaquet-Droz & Leschot — Watchmaker and automaton maker
Rayville-Blancpain — Company co-manager
Abraham-Louis Breguet workshop — Instrument and watch maker
Atelier Akrivia — Watch-case maker
Patek Philippe — Movement-development leader
A. Lange & Söhne — Watchmaker and prototype builder
Arnold & Son — Watchmaker and business successor
Francis Papazian — Clock repair practitioner
Grand Seiko — Watch designer / technical prototyper
Seiko Epson — Watch designer / technical prototyper
Naoya Hida & Co. — Dial engraver
Seiko Epson — Dial engraver
Tiffany — Dial engraver
Casio — Electronic-watch engineer
Seiko Epson — Precision watch adjuster
Seiko Instruments — Watch engraver
F.P. Journe — Earlier watchmaking work
Naoya Hida & Co. — CAD watch design and assembly
Seiko — Earlier watchmaking work
Grand Seiko — Low-power circuit engineer
Seiko Epson — Low-power circuit engineer
Liaocheng Watch Factory — Movement developer / maker
Sea-Gull — Movement-art designer / maker
Cartier — Watch designer / jeweller
Louis Brandt & Frère — Industrial development with César Brandt
Ateliers 7h38 — Led collaborative movement development
F.P. Journe — Assembly of Sonnerie Souveraine
Musée international d'horlogerie — Curator and museum manager
Bulova — Electronic-watch engineer
Harry Winston Rare Timepieces — Managing director from 1998 until leaving in 2005; developed collaborative Opus programme.
Jaeger-LeCoultre — First employer; seven years in senior management before Harry Winston.
Titan — Industrial / watch designer
Swatch Group — Chairman and delegate
Seiko Instruments — Watch designer
Grand Seiko — Movement engineer / Spring Drive development leader
Seiko Epson — Movement engineer / Spring Drive development leader
Omega — Watch-industry industrialist / manufacturing policy leader
SSIH — Watch-industry industrialist / manufacturing policy leader
Audemars Piguet — Worked for Audemars Piguet after Gérald Genta.
General Watch & Co. — Joined the company and managed a Caribbean assembly operation.
Gérald Genta — Worked for Gérald Genta after returning to Switzerland in 1974.
Jaeger-LeCoultre — Hired as a watchmaker in 1967.
Francis Papazian — Bench watch repairer
A. Lange & Söhne — Watch designer and product-development specialist
Gübelin — Watchmaker and complication specialist
George Daniels workshop — Worked with Daniels; legal employment separately unverified
Collectibles by Sonraj service centre, Karachi — Watch-service practitioner
Francis Papazian — Bench watch repairer
Guinand — Historical watch-workshop role
IWC — Historical watch-workshop role
Beijing Watch Factory — Movement designer / technical author
Seiko Instruments — Precision watch adjuster
Beijing Watch Factory — Complicated-watch assembler / regulator
Titan — Movement-development engineer
Grand Seiko — Watchmaker / movement designer
Yantai Polaris — Clock-movement engineer / project leader
Renaud et Papi — Complicated-watchmaking work
Seiko Epson — Precision watch adjuster
Seikosha — Chief engineer at the 1892 foundation
Breitling — Company leader
Titan — Manufacturing-business leader
Beijing Watch Factory — Movement designer / technical author
Sea-Gull — Complicated-movement assembler / regulator
Seiko Epson — Complicated-watch assembler
Seiko Epson — Watch-development engineer
Suwa Seikosha — Watch-development engineer
Sea-Gull — Movement designer / engineering leader
Beijing Watch Factory — Complicated-movement developer / watchmaker
Sea-Gull — Movement designer / engineering leader
LeCoultre — Manufacturing leader
People explicitly documented as founders or co-founders of the named concern. 78 people.
Relojes Centenario — Monumental clockmaker / founder
Maison Alcée — Founder / educational-clock developer
Meccaniche Orologi Milano — Clockmaker / engineer
LeCoultre — Watchmaker, inventor and founder
Patek Philippe — Co-founder
Patek, Czapek & Cie — Co-founder
Agassiz workshop (Longines predecessor) — Saint-Imier workshop established with fellow watchmakers in 1832
Ressence — Industrial designer / founder
Memoria Technica — Antiquarian horologist / conservator / guilloché practitioner
Weiss Watch Company — Watchmaker / co-founder
Moritz Grossmann — Watchmaker and workshop founder
Roger Dubuis (SOGEM) — Co-founder, business leader and watch designer
GENUS — Watch-company co-founder / business-development leader
Tissot — Watch-case maker / founder
Tissot — Watchmaker / founder
Christiaan van der Klaauw — Astronomical clock- and watchmaker
Moritz Grossmann — Watch-company founder
Daniel Roth — Independent watchmaker
De Bethune — Watch-company co-founder
De Bethune — Watchmaker and movement innovator
Richard Mille — Business/manufacturing partnership with Richard Mille
Renaud & Papi — Watchmaker and movement constructor
Audemars Piguet — Co-founder
Howard & Davis — Early American watch-production enterprise; partnership dates unverified
Howard Watch Company — Established Howard clock-and-watch enterprise
Longines — Manufacturing founder
URWERK — Independent watchmaker
A. Lange & Söhne — Watchmaker / industrial founder
IWC — Watchmaker, engineer and founder
Petermann Bédat — Independent watchmaker / co-founder
Ibarra — Watchmaker / designer / founder
Patek, Czapek & Cie — Co-founder
Franck Muller — Complicated-watch maker / founder
Laurent Ferrier — Watch-industry cofounder
Jaipur Watch Company — Founder / creative director
Petermann Bédat — Independent watchmaker / co-founder
Zenith — Watchmaker and manufacturing founder
Renaud & Papi — Watchmaker and movement constructor
Rolex — Founder and industry builder
Towson Watch Company — Watch designer / engineer / company co-founder
H. Moser & Cie. — Watchmaker / industrial founder
Patek Philippe — Co-founder
Vacheron Constantin — Watchmaker / founder
Kallinich Claeys — Independent watchmaker
McGonigle — Independent watchmaker
Bulova — Watch-industry founder
Audemars Piguet — Co-founder
Xesha Timepieces — Watch designer and founder
Laurent Ferrier — Established the independent house
Louis Brandt workshop — Business established in 1848
ochs und junior — Founder; technical and functional watch design
Breitling — Founder
Lang & Heyne — Founded in 2001; separate own-name practice from 2019
Habring² — Joint Maria and Richard Habring watchmaking venture; first HABRING² presented in October 2004.
URWERK — Co-founder and visual designer
MB&F — Founded MB&F in 2005.
Bangalore Watch Company — Watch-company co-founder
MING — Watch designer / co-founder
Naoya Hida & Co. — Founder / product direction
Delaloye Genève — Independent watchmaker
Swatch Group — Founder of SMH / Swatch Group
Bangalore Watch Company — Watch-company co-founder
BUCI — Watch designer / founder
Paul Ditisheim — Chronometer maker / entrepreneur
Akrivia — Akrivia founded in 2012
Habring² — Joint Maria and Richard Habring watchmaking venture; first HABRING² presented in October 2004.
Richard Mille — Project established with Dominique Guenat; RM 001 introduced in 2001
Greubel Forsey — Co-founder
Roger Dubuis (SOGEM) — Watchmaker, complication developer and co-founder
RGM — Founded in 1992
Romain Gauthier — Precision mechanic / watch constructor
Greubel Forsey — Co-founder
Bettél — Watch co-founder / production and case-craft leader
GENUS — Watchmaker / movement developer / instructor
LOTH — Independent watchmaker / movement finisher
Ulysse Nardin — Watchmaker / founder
Franck Muller — Watch-industry cofounder
Heuer — Watchmaker / inventor / founder
Design, movement development, technical construction, component supply, and other credited work produced for another concern. 53 people.
MB&F — Watch designer
Patek Philippe — Enameller
Vacheron Constantin — Enameller
Birchall & Taylor — Collaborative watches; founder status not asserted here
Harry Winston — Complicated-movement developer
Ulysse Nardin — Complicated-movement developer
Christiaan van der Klaauw — Watch designer / former creative director and co-owner
Dark Rush — Watch designer / former creative director and co-owner
Renaud Tixier — Watchmaker and movement constructor
Swatch — Co-development with Jacques Müller
MB&F — Watch designer
MCT — Watch designer
Swatch — ETA chief supporting Swatch development; not sole inventor
Elaqsa — Calligraphy and regional-numeral watch designs
Deco Ibarra — Watch designs; legal-entity relationship to Ibarra unresolved
Towson Watch Company — Co-developed Towson watches; unresolved founding details not promoted to fact
Audemars Piguet — Designer of the Royal Oak.
IWC — Watch designer
Patek Philippe — Designer of the Nautilus.
Jochen Benzinger — Watch designer / engineer / company co-founder
Swatch — Co-development with Elmar Mock
Jaeger-LeCoultre — Collaboration with Edmond Jaeger on ultra-thin movements
Atmos — Invented the Atmos clock concept
LeCoultre — Atmos concept subsequently developed by LeCoultre; employment not established
Fabergé — Complication development; collaboration
Hermès — Complication development; collaboration
Van Cleef & Arpels — Complication development; collaboration
Towson Watch Company — Guilloché artist / dial and movement decorator
Ulysse Nardin — Watchmaker / automaton maker
Renaud Tixier — Watchmaker / movement constructor / hand finisher
Grönefeld — Master engraver collaboration
IWC — Perpetual-calendar developer
Omega — 19-ligne OMEGA calibre introduced in 1894; team credit
Derek Pratt wristwatch continuation — Reworked continuation movement; earlier contributions by others retained
Jacob & Co. — Team-led SF24 and Astronomia movement development
Ulysse Nardin — Watch development
Christiaan van der Klaauw — Watch / brand designer; former co-owner and marketing director
Dark Rush — Watch / brand designer; former co-owner and marketing director
Casio — Artisanal engraving of MRG-B2000SG bezel
Patek Philippe — 1975 modification of Banbery ref. 3448, calibre 27-460 Q
Longines — Navigation-watch co-designer
Audemars Piguet — Commissioned to make five grande-sonnerie pocket-watch movements.
Christiaan van der Klaauw — 3D CAD translation of historical planetarium drawings; 2024 Grand Planetarium Eccentric Manufacture
Ceon Watch Co. — GR-01 exterior and integrated bracelet; movement manufacture not asserted
Harry Winston — Commissioned watch developer
MB&F — Independent watchmaker / designer
Harry Winston — Commissioned watch developer
MB&F — Independent movement constructor
Patek Philippe — Miniature enamel painter
Harry Winston — Watchmaker / movement developer / instructor
URWERK — Watchmaker / movement developer / instructor
SpaceOne — Jump-hour and tellurium modules
MB&F — Complicated-movement constructor
A source supports an association, but the inspected evidence does not establish the person’s precise role. 48 people.
Boston Watch Company — Watchmaker / industrial pioneer
Dennison — Watchmaker / industrial pioneer
Waltham — Watchmaker / industrial pioneer
Bulova — Industry leader / watchmaking-education founder
Winnerl — Independent watchmaker / movement designer
Urban Jürgensen — Independent watchmaker / restorer
Fiat — Watch and product designer
Audemars Piguet — Watchmaker and movement constructor
Precision Watch Tokyo — Independent watchmaker
Man-nen Jimeisho research project — Horological researcher and restoration specialist
cathedral clock maintenance — Clock restorer and watch repairer
Frédéric Piguet — Movement-industry owner / manufacturer
Gabinete de Restauración y Conservación — Clock and watch restorer
Oficina del Historiador — Clock and watch restorer
Arnold & Son — Watchmaker and chronometer pioneer
Harwood Self-Winding Watch Company — Watchmaker / inventor
K. Hattori & Co. — Watch-industry founder
Seiko — Watch-industry founder
Seikosha — Watch-industry founder
Vianney Halter workshop — Watchmaker / movement developer
Relojería Julio Fernández — Watch and clock restorer; craft teacher
earlier Tiffany & Co. watch services — Watchmaker and mechanism designer
Riveros family clock-maintenance practice — Clock-maintenance apprentice and practitioner
Harrods — Watch-service specialist / training-network manager
Richemont Americas — Watch-service specialist / training-network manager
Xupes — Watch-service specialist / training-network manager
Parmigiani Fleurier — Watchmaker and restorer
Fabrique Solvil — Chronometer maker / entrepreneur
Marinha Portuguesa — Naval horologist / vocational assessor
Speake-Marin — Watchmaker / restorer / educator
The Naked Watchmaker — Watchmaker / restorer / educator
Ateliers de Monaco — Watchmaker / movement developer
Frederique Constant — Watchmaker / movement developer
Riveros family clock-maintenance practice — Heritage clock restorer and maintainer
Wolfgang Meyer's workshop — Historic-clock restorer and teacher
Longines — Watchmaker, complication developer and co-founder
Patek Philippe — Watchmaker, complication developer and co-founder
American Watch Company — Watch-industry entrepreneur
Appleton, Tracy & Co. — Watch-industry entrepreneur
Robbins & Appleton — Watch-industry entrepreneur
Tracy, Baker & Co. — Watch-industry entrepreneur
Roger Dubuis — Watchmaker / movement developer / instructor
The Hour Glass — Watchmaker / restoration and after-sales specialist
Urban Jürgensen — Watchmaker / restoration and after-sales specialist
Vaucher Manufacture Fleurier — Watchmaker / restoration and after-sales specialist
Voutilainen — Watchmaker / restoration and after-sales specialist
Bell Telephone Laboratories — Electrical engineer / quartz chronometry developer
Western Electric — Electrical engineer / quartz chronometry developer
A documented institutional connection whose employment, ownership, or project role has not been established. 31 people.
Patek Philippe Museum — Watchmaker / museum builder / horological author
German Watchmaking School Glashütte — Watchmaker / technical teacher
French royal court — Astronomical clockmaker / horological author
Joseph Bulova School of Watchmaking — Industry leader / watchmaking-education founder
École d’horlogerie de Besançon — Chronometer maker / watchmaking-school director
International Bureau of Weights and Measures (BIPM) — Physicist / precision-metrology researcher
École Technique de la Vallée de Joux — Watchmaker
French navy — Watchmaker, chronometer maker and author
Smithsonian examination commission — Watchmaker / restorer
Shanghai Industrial Technology School — Independent watchmaker / educator
Bezalel Academy of Art and Design — Independent timepiece maker / watch designer
Joseon royal court — Court clockmaker / instrument artisan
École d'horlogerie de La Chaux-de-Fonds — Clockmaker, watchmaking teacher and technical author
Dresden court horology — Clockmaker / teacher
Royal Museums Greenwich — Horological conservator and historian
Paris Observatory — Chronometer maker / scientific instrument maker
WOSTEP — Watchmaker / movement developer
Patek Philippe Museum — Independent watchmaker
Instituto Hidrográfico — Naval horologist / vocational assessor
Hackney College — Watchmaker / chronograph developer / teacher
WOSTEP — Watchmaker / chronograph developer / teacher
US Navy — Navigation-watch co-designer
Borgarsyssel Museum — Astronomical clockmaker / inventor
National Palaces — Historic-clock restorer and teacher
Gwansanggam (Joseon Bureau of Astronomy) — Astronomer / astronomical-clock developer
IFAGE — Watchmaker / movement developer / instructor
Corps des mines — Engineer / mathematician of chronometry
École Centrale — Engineer / mathematician of chronometry
École Polytechnique — Engineer / mathematician of chronometry
Dolmabahçe Palace — Clock conservator / horological scholar
National Palaces — Clock conservator / horological scholar
Contextual records retained to explain a career or contribution; these are not presented as brand relationships. 25 people.
Early self-winding watchmaking — Watchmaker / inventor
French horology — Watchmaker / technical author
Dutch scientific horology — Scientist and horological inventor
London watchmaking — Watchmaker and inventor
Swiss mechanical-movement industry — Movement constructor
London watchmaking — Watchmaker and astronomical dial designer
Japanese temporal-hour clockmaking — Clockmaker and mechanical inventor
Liège clockmaking — Clockmaker and horological inventor
Swiss chronometry — Chronometer maker / researcher
French enamel craft — Enameller / decorative innovator
Paris watchmaking — Watchmaker and movement designer
Genevan watchmaking — Watchmaker / inventor
Jerez clock commission — Clockmaker / historical precision-timepiece maker
Clockmaker to Louis XV — Clockmaker and watchmaker
multiple Swiss watch houses — Watchmaker / complication inventor
Abraham-Louis Breguet circle — Watchmaker, inventor and author
French precision horology — Watchmaker / inventor
Early jeweled watches — Scientific inventor
French chronograph — Watchmaker / inventor
Nuremberg clockmaking — Early portable-watch maker
French marine horology — Watchmaker and marine chronometer pioneer
English scientific horology — Scientist and horological inventor
English watchmaking — Watchmaker / inventor
Liaoning watchmaking industry — Named employer needs verification
London watchmaking — Watchmaker and inventor
Acquisition, ownership, or revival of a watchmaking name or business. 7 people.
Rayville-Blancpain — Co-purchaser with André Léal
A. Lange & Söhne — Co-owner of the family business
IWC — Sole owner
A. Lange & Söhne — Revival collaborator
Blancpain — Acquirer and revival owner
A. Lange & Söhne — Co-owner of the family business
A. Lange & Söhne — Revival collaborator
People connected through a defined collaborative watchmaking project. 4 people.
Naissance d’une Montre — Traditional-watchmaking transmission project
Naissance d’une Montre — Traditional-watchmaking transmission project
Naissance d’une Montre — Traditional-watchmaking transmission project
Naissance d’une Montre — Traditional-watchmaking transmission project
Documented teaching, study, training, or apprenticeship relationships. 4 people.
Rayville-Blancpain — Part-time business apprenticeship
West Dean College — Antiquarian horologist / conservator / guilloché practitioner
Hackney College — Watchmaker / restorer / educator
Hackney College — Watchmaker and co-founder
A documented acquisition or revival where broader ownership wording is not supported. 3 people.
Urban Jürgensen — Watch industry entrepreneur
Sinclair Harding — Clockmaker / engineer
Ulysse Nardin — Watch-industry entrepreneur
A documented link between a person’s work and a predecessor or successor concern. 3 people.
Jaeger-LeCoultre — LeCoultre atelier is a predecessor; no claim Antoine founded the later combined company
Jaeger-LeCoultre — Jaeger–LeCoultre collaboration; not employment at the later combined company
Omega — 1848 business predecessor; later OMEGA brand development not attributed to him
An affiliation retained as a research lead because the available evidence does not support a more precise label. 3 people.
Not established — Clock-movement engineer
Not established — Movement engineer
Not established — Movement engineer
A person documented as acquiring or continuing an existing workshop. 1 people.
Tompion–Graham workshop — Continued Tompion's London workshop