At a glance
- Period
- 20th–21st century
- Place
- Switzerland
The watchmaking story
Useful places to start with Denis Flageollet's work include DB Kind of Grande Complication and résonique research.
Denis Flageollet founded or co-founded De Bethune from 2002. 1
Scope: Direct watchmaking
Why this person is included
Documented original work
Background and working context
Affiliations and workshops: De Bethune 1
Geographic ties: Switzerland. Documented workplace / industry location
Brands, workshops, and other relationships
- Watch brand / watchmaking business · Inherited source-linked record; relationship classification reviewed, sources not reopened
De Bethune — Founder / co-founder From 2002. Watchmaker and movement innovator 1
Legacy affiliation: De Bethune. Person-level contribution: Co-founded De Bethune in 2002 and led original mechanical and chronometric research.
Original affiliation wording: De Bethune. No present-day employment or ownership inferred.
Other people linked to the same brands
- David Zanetta — De Bethune
Evidence and limitations
This dossier connects 2 field-specific evidence records with 1 public source. Known links only; full career not established
Claim qualifications (2)
- Noteworthy contribution: Named founding/master-watchmaker roles; brand-wide patents and world-first totals are not attributed solely to either individual. 1
- Affiliations / workshops: Named founding/master-watchmaker roles; brand-wide patents and world-first totals are not attributed solely to either individual. 1
Sources
- Our VisionDe Bethune · First-party / official · Not stated
[S0095] De Bethune. "Our Vision." Not stated. https://www.debethune.ch/our-vision/ Accessed 2026-09-13.
Source context
Relationship to subject: Subject / successor organization
How it was checked: Opened and read
Limitation: Post-consolidation gap-resolution pass: Original source text inspected; not independent corroboration of every profile clause.
Corrections and stronger evidence
Names, dates, and workshop relationships can change as archives are digitised. If you have a primary source that clarifies this record, use the correction process.
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