Technical Data - Jaquet Droz REGULATOR Mode D'emploi

TECHNICAL DATA

Model
Reference
Calibre
Power reserve
Number of jewels
Case
Watch glasses
Display
Water-resistant
REGULATOR
REGULATOR
J01803xxxx
Jaquet Droz 2663B
68 hours
30
18-carat white or red gold
Diameter: 43 mm
Sapphire, glareproofed
Off-centered hours at 12 o'clock
Small seconds at 6 o'clock
Centered minutes
To 3 bar (30 metres)