At a glance
Selected reference records
24 documented configurations from 20 model names. These records are a selection, not the full Graham catalogue.
- Chronofighter Superlight Carbon Skeleton Tourbillographe · 2 recordsReference: 2CCBK.B35A
- Chronofighter Vintage - Black · 1 recordReference: 2CVAS.B40A
- Chronofighter Vintage - Blue · 1 recordReference: 2CVAS.U21A
- Chronofighter Vintage - Grey · 1 recordReference: 2CVAS.S08A
- Chronofighter Vintage Bronze & Blue · 1 recordReference: 2CVAK.U01A
- Chronofighter Vintage Overlord Anniversary 75 Years · 1 recordReference: 2CVAK.G05A.K137T
- Fortress Black · 1 recordReference: 2FOAS.B01A
- Fortress Blue · 2 recordsReferences: 2FOAS.U01A-1 · 2FOAS.U01A-2
- Fortress City GMT Blue · 1 recordReference: 2FOBC.U04A
- Fortress City GMT Green · 1 recordReference: 2FOBC.G04A
- Fortress City GMT Red · 1 recordReference: 2FOBC.R01A
- Fortress GMT B&B Ltd · 1 recordReference: 2FOBC.C01A
- Fortress GMT Black · 1 recordReference: 2FOBC.B02A
- Fortress GMT Blue · 3 recordsReference: 2FOBC.U02A
- Fortress GMT Green · 1 recordReference: 2FOBC.G01A
- Fortress Green · 1 recordReference: 2FOAS.G05A
- Swordfish Black · 1 recordReference: 2SXAS.B06A
- Swordfish Bronze Black · 1 recordReference: 2SXAK.B02A
Identity and scope
Graham is a Swiss-based watch brand using the name of English watchmaker George Graham.
This guide treats that identity as the starting point. It does not transfer line-level history to an individual watch without matching reference evidence. 1
Historical position
The brand's history describes a 1995 Swiss revival, explicitly separating that modern business from its claimed 1695 namesake origin.
The date and context belong to the event described, not automatically to every object bearing the name. 1
What the source establishes
The cited Graham Watches record is the evidence anchor used here for Graham. Its documented scope is narrower than a complete corporate, calibre, or model archive.
Where the source speaks for the brand, its historical statements remain attributed rather than converted into independent verification. 1
Identify the exact watch
Record every visible dial signature, the complete case-back reference and serial markings, movement or module markings, dimensions, materials, and complications. Compare those details with a dated catalogue, manual, archive extract, or service document for the exact reference.
A shared logo or broadly similar case is an identification lead, not proof of age, originality, or authenticity. 1
Keep entities and dates separate
Use 1995 only in the documented context described above. Names may survive ownership changes, disappear and return, or refer to a founder, historic maker, product line, and present operator at different times.
Build an object-level chronology before making continuity claims. 1
Research a Graham watch
Start with clear photographs of the dial, case back, crown, clasp, and movement where safely accessible. Search the exact markings in primary documentation and retain the document date and page or section.
For authentication, servicing, or valuation, use a qualified specialist and preserve provenance, invoices, and prior service records. 1
Independent research update
Graham brand was founded in 1995 by Eric Loth in La Chaux-de-Fonds, Switzerland.
The Graham brand is named after British clockmaker George Graham (1673-1751), known as the 'father of the chronograph'.
Eric Loth purchased the rights to use the Graham name in 1994 and began watch production in 1995.
Eric Loth founded Les Monts S.A. in 1995, which was renamed The British Masters S.A. in 2000 after acquiring rights to historical British watchmaker names.
Eric Loth previously worked for the Swatch Group as executive managing director of a product development centre.
Graham's breakthrough came in 2000 with its appearance at Baselworld, followed by 2001 launch of the Chronofighter model.
The Chronofighter chronograph features a distinctive trigger-operated pusher on the left side of the case, inspired by vintage military aviation pieces from 1930s-1940s.
Eric Loth left his CEO position in 2010 but maintained a board position to pursue interests in contemporary art, car racing, and motorsports.
Graham S.A. is a private company based in La Chaux-de-Fonds, Switzerland, combining British design heritage with Swiss watchmaking expertise.
Graham watches use movements from La Joux-Perret typically based on Valjoux 7750 ebauches, with cases, assembly, and finishing through partner arrangements. 246573
Key dates
- 1995
Documented milestone
The brand's history describes a 1995 Swiss revival, explicitly separating that modern business from its claimed 1695 namesake origin. 1
- 1994
- 1995
- 2000
- 2001
- 2010
CEO transition
Eric Loth steps down from CEO position but remains on board to pursue interests in contemporary art and motorsports 5
Ownership and continuity
The current evidence identifies Graham and establishes the bounded historical context above; an individual watch still needs reference-level documentation. 1
Identification and service
For an individual watch, record the complete reference, serial, dial, case, and movement markings and compare them with dated primary documentation.
A brand history cannot authenticate, appraise, or establish the provenance of a particular watch.
Evidence and limits
How the claims are supported
- source stated claim
Graham is a Swiss-based watch brand using the name of English watchmaker George Graham.
- source stated claim
The brand's history describes a 1995 Swiss revival, explicitly separating that modern business from its claimed 1695 namesake origin.
- verified observation
The cited Graham Watches page is the source used for this guide's bounded identity and history statements.
- verified observation
Graham brand was founded in 1995 by Eric Loth in La Chaux-de-Fonds, Switzerland.
- verified observation
The Graham brand is named after British clockmaker George Graham (1673-1751), known as the 'father of the chronograph'.
- verified observation
Eric Loth purchased the rights to use the Graham name in 1994 and began watch production in 1995.
- verified observation
Eric Loth founded Les Monts S.A. in 1995, which was renamed The British Masters S.A. in 2000 after acquiring rights to historical British watchmaker names.
- verified observation
Eric Loth previously worked for the Swatch Group as executive managing director of a product development centre.
- verified observation
Graham's breakthrough came in 2000 with its appearance at Baselworld, followed by 2001 launch of the Chronofighter model.
- verified observation
The Chronofighter chronograph features a distinctive trigger-operated pusher on the left side of the case, inspired by vintage military aviation pieces from 1930s-1940s.
- verified observation
Eric Loth left his CEO position in 2010 but maintained a board position to pursue interests in contemporary art, car racing, and motorsports.
- verified observation
Graham S.A. is a private company based in La Chaux-de-Fonds, Switzerland, combining British design heritage with Swiss watchmaking expertise.
- source stated claim
Graham watches use movements from La Joux-Perret typically based on Valjoux 7750 ebauches, with cases, assembly, and finishing through partner arrangements.
Known limits
- This guide does not authenticate or value an individual watch.
- Individual watch authentication requires Graham S.A. production records and serial number verification
- Annual production volume not documented in available public sources
- Complete technical specifications of movement calibers not detailed in public sources
Direct sources
- Graham HistoryGraham Watches · official history · accessed September 12, 2026
Locator: Identity and historical context used by this guide. First-party source; its statements remain attributed.
- The Graham Chronofighter and Its Unique Trigger ExplainedMonochrome Watches · specialist · accessed September 12, 2026
Locator: 1995 founding by Eric Loth, Chronofighter 2001 launch, trigger-pusher inspiration from vintage military aviation pieces, left-side crown placement, case size evolution (2006 47mm introduction). External source.
- Eric A. Loth, CEOWorldtempus · specialist · accessed September 12, 2026
Locator: Eric Loth biography, Swatch Group product development background, 1994 brand acquisition, 1995 founding, watchmaking career progression, design philosophy. External source.
- Ten minutes With Eric Loth: Discover The Man Behind GrahamWorldtempus · specialist · accessed September 12, 2026
Locator: Eric Loth childhood in Le Locle, Rado and Swatch Group experience, 1995 Graham founding, Baselworld 2000 debut, design philosophy. External source.
- It Is On The Left Side: Graham WatchesGentleman's Gazette · lifestyle · accessed September 12, 2026
Locator: 1995 British Masters/Graham founding, Arnold & Son partnership, William Asprey stockholder involvement, Eric Loth motorsports passion, 2010 CEO transition, George Graham chronograph legacy. External source.
- Graham - Time TransformedTime Transformed · specialist · accessed September 12, 2026
Locator: Eric Loth birth (ca. 1959 Bienne), Le Locle upbringing, education (engineering, metallurgy, business), 1994 name rights purchase, 1995 production start, George Graham (1673-1751) heritage. External source.
- History of Graham (since 1695) - Your Watch HubYour Watch Hub · specialist · accessed September 12, 2026
Locator: 1995 Les Monts S.A. founding by Loth and Pierre-André Finazzi, 2000 rename to The British Masters S.A., acquisition of historical British names (Graham, Arnold & Son, Earnshaw, Tompion, Mudge), current Graham S.A. structure. External source.
- Graham Watches - History, Collections & SpecificationsWatchTraderHub · specialist · accessed September 12, 2026
Locator: 1995 founding by Eric Loth, George Graham (1673-1751) namesake as 'father of the chronograph', oversized chronograph design signature, trigger-pusher mechanism inspiration. External source.
- GRAHAM WATCHESMaster Horologist · specialist · accessed September 12, 2026
Locator: Eric Loth background (born Bienne, raised Le Locle), British Masters S.A. 1995 founding, name rights acquisition 1994, George Graham historical context (1673 birth, chronograph invention), La Chaux-de-Fonds location. External source.
Corrections
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