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GRANDE HEURE ONYX
Black onyx dial.
Steel case.
Self-winding mechanical movement.
Power reserve of 68 hours.
Diameter 43 mm.
| Reference | J025030270 |
|---|---|
| Movement | Jaquet Droz 24JD53, self-winding mechanical movement, double barrel, heavy metal oscillating weight |
| Indications | Centered hours |
| Jewelling | 28 jewels |
| Power reserve | 68 hours |
| Frequency | 28,800 v.p.h |
| Case | Stainless steel Height 11.48 mm Individual series number engraved on the case-back |
| Diameter | 43 mm |
| Water resistance | To 3 bar (30 meters) |
| Dial | Black onyx |
| Hands | With rhodium finish |
| Strap | Rolled-edge hand-made black alligator leather strap |
| Buckle | Stainless steel ardillon |