Grande Seconde Skelet-one Ceramic

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Grande Seconde Skelet-one Ceramic

Sapphire dial and hour circle in black ceramic. Black ceramic case. Self-winding skeleton mechanical movement. Power reserve of 68 hours. Diameter 41 .5 mm.
Reference J003525540
Movement Jaquet Droz 2663 SQ, self-winding skeleton mechanical movement, black treatment, silicon balance spring and pallet horns, double barrel, 18-karat red gold oscillating weight Individual number engraved on the 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 Black ceramic case Diameter 41.5 mm Height 12.48 mm
Diameter 41.5mm
Water resistance 3 bar (30 meters)
Dial Sapphire dial Black ceramic hour circle Indexes and dial fixing screws in red gold
Hands 18-karat red gold
Strap Rolled-edge hand-made black fabric
Buckle Stainless steel and ceramic folding clasp with black PVD treatment