About this caliber
Hand-wound, cam-operated chronograph movement.
7733 with counters for seconds and minutes
7734 with counters for seconds and minutes, date display
7736 with counters for seconds, minutes and hours
7737 with regatta countdown
Technical details
- Movement
- -
- Display
- Analog
- Jewels
- 17
- Power reserve
- 45 hours
- Frequency
- 18,000 vph (2.5 Hz)
- Hands
- Chronograph: Chronograph
Hands: Hours, Minutes, Small Seconds
- Diameter
- 31 mm
- Height
- -
- Parts
- -