RR1407
Automatic Chronograph
An altered ETA/Valjoux 7750 movement. Operates as a single-pusher chronograph.
Caliber Details
- Manufacturer
- Ball Watch
- Base Movement
- ETA 7750
- Type
- Automatic Chronograph
- Frequency
- 28800 vph
- Power Reserve
- 42 h
- Jewels
- 25
- Diameter
- 30.00 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
Watches with this Movement (0)
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