TECHNICAL DATA
Model
Reference
Calibre
Power reserve
Number of jewels
Case
Watch glasses
Display
Water-resistant
TOURBILLON
TOURBILLON
J01303xxxx
Jaquet Droz 25JD
Self-winding movement
7 days
31
18-carat white or red gold
Diameter: 43 mm
Sapphire, glareproofed
Off-centered hours and minutes at 6 o'clock
Tourbillon at 12 o'clock
To 3 bar (30 metres)