Grande Seconde Skelet-one White Gold Sapphire

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Grande Seconde Skelet-one White Gold Sapphire

Sapphire dial and hour circle in 18-karat white gold. 18-karat white gold case. Self-winding skeleton mechanical movement. Power reserve of 68 hours. Diameter 41 mm.
Reference J003524240
Movement Jaquet Droz 2663 SQ, self-winding skeleton mechanical movement, black treatment, silicon balance spring and pallet horns, double barrel, 18-karat white 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 18-karat white gold case Diameter 41 mm Height 12.30 mm
Diameter 41mm
Water resistance 3 bar (30 meters)
Dial Sapphire dial Hour circle in 18-karat white gold Dial fixing screws in blued steel
Hands Blued steel
Strap Rolled-edge hand-made black alligator strap
Buckle 18-karat white gold ardillon