| Reference | J031034203 | 
|---|---|
| Movement | Jaquet Droz RMA88, minute repeater hand-winding mechanical movement, single barrel. | 
| Indications | Off-centered hours and minutes | 
| Jewelling | 69 jewels | 
| Power reserve | 48 hours | 
| Frequency | 18,000 v.p.h | 
| Case | 18-carat white gold Height 18.70 mm Individual limited serial number engraved on the case-back | 
| Diameter | 47 mm | 
| Water resistance | No | 
| Dial | Sapphire, black onyx subdial. Hand-engraved and hand-painted birds | 
| Hands | 18-carat white gold | 
| Strap | Rolled-edge hand-made black alligator leather strap. Alligator lining. | 
| Buckle | 18-carat white gold folding clasp | 
| NUMERUS CLAUSUS | 8 | 
| Complications | 
                Automata Répétition minutes  |