Grande Seconde Tourbillon Ivory Enamel

Ivory Grand Feu enamel, tourbillon frame. 18-carat red gold case. Automatic movement. Power reserve of 7 days. 39 mm diameter.

Technical Data
Reference: J013013200
Movement: Jaquet Droz 25JD, self-winding tourbillon movement, simple barrel, 18-carat red gold oscillating weight with white onyx applique

Indications: Hours and minutes at 6 o'clock
Tourbillon frame and seconds at 12 o'clock
Jewelling: 31 jewels
Power reserve: 7 days
Frequency: 21,600 v.p.h
Case: 18-carat red gold
Height 13.20 mm
Individual serial number engraved on the case-back
Diameter: 39 mm
Water resistance: 3 bar (30 meters)
Dial: Ivory Grand Feu enamel
Hands: Hands
18-carat red gold hours and minutes
Seconds in blued steel
Strap: Rolled-edge hand-made black alligator leather strap
Buckle: 18-carat red gold folding clasp
Complications: Tourbillon