Pocket watch · La Chaux-de-Fonds
The back of the gold case is engine-turned with a barleycorn pattern
VerifiedThe signature Courvoisier et Compe appears in very small letters under 12 o’clock on the white enamel dial, much like A.-L. Breguet’s secret signatures.
Technical facts
- Inventory number
- MIH I-180
- Object type
- Pocket watch
- Place of production
- La Chaux-de-Fonds
- Dating
- c. 1835
- Materials and techniques (catalogue wording)
- or, émail, laiton doré
- Dimensions (catalogue)
- dimensions min/max: 41 x 45 mm
- Inscriptions (catalogue)
- N° 59487 (Cuvette); Courvoisier & Compe (Cadran)
Historical significance
- The signature Courvoisier et Compe appears in very small letters under 12 o’clock on the white enamel dial, much like A.-L. Breguet’s secret signatures.
- The gilded brass movement has hour and quarter repaeting and ruby-cylinder escapement. The balance cock is fitted with an anti-shock device (parachute) and an index with a bimetallic compensation curb.
Photographs

Photographs are illustrative examples of the type, not necessarily the exact object described. Verify details against the source file page.
Sources & references
- Musée international d'horlogerie, online collection record, inv. I-180: https://collection.mih.ch/fr/collection/item/35215/
Where sources disagree, the disagreement is stated rather than resolved silently.