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