Ball Watch · Movement
Ball Watch caliber RR1501
Ref. RR1501
Worldtime movement based on ETA 2836-2.
- Type
- Automatic
- Display
- Analog
- Power reserve
- 38 h
- Frequency
- 28800 vph
- Jewels
- 25
- Diameter
- 25.6 mm
- Complications
- Date, Day, Hours, Minutes, Seconds, World Time
- Base caliber
- ETA caliber 2836-2
