Grande Seconde Off-centered Onyx

Black onyx dial, 18-carat white gold applied rings.
Stainless steel case.
Self-winding mechanical movement.
Power reserve of 68 hours.
Diameter 43 mm.

Technical Data
Reference: J006030270
Movement: Jaquet Droz 2663A.P, self-winding mechanical movement, silicon balance spring and pallet horns, double barrel, flat bridges, heavy metal oscillating weight
Indications: Off-centered hours and minutes, large off-centered second
Jewelling: 30 jewels
Power reserve: 68 hours
Frequency: 28,800 v.p.h.
Case: Stainless steel case
Diameter 43 mm
Height 12.00 mm
Winding-stem at 4 o’clock
Individual serial number engraved on the case-back
Diameter: 43 mm
Water resistance: To 3 bar (30 meters)
Dial: Black onyx dial, applied 18-carat white gold rings
Hands: Rhodium treatment
Strap: Rolled-edge hand-made black alligator leather strap
Buckle: Stainless steel folding clasp