Venus 175-770, Main spring
Tax included.
- Manufacturer: Prima no: 160 T 42
- Fits Venus cal:
- 175, 176, 178, 179, 183, 184, 185, 188, 189, 190, 192, 193, 194, 198, 199, 200, 201, 205
- H: = 160
- D: = 12,5
- F: = 0,135
- L: = 420
Versions:
- 175: plate with bewelled edges.
- 176: plate with plain edges.
- 178: hour counter.
- 179: split second.
- 183: date, hour counter.
- 184: date, hour counter, moon phase.
- 185: hour counter, split second.
- 190: date, hour counter, moon phase, split second.