Venus 220-401, Winding stem, DCN: 2788
- DCN no: 2788
- Thread: 0.90 mm.
- 1 pcs.
- Fits cal: 220, 221, 223, 225, 226, 227
- A: = 70
- B: = 88
- C: = 130
- D: = 90
- F: = 362
Data: Venus 220
- 17/21 jewels, manual wind, sweep second.
- Size: 10.5''' 23.3 mm.
- H: = 4.15 mm.
- N: = 18.000 A/h.
- Power reserve: 36 h.
- Mainspring: 1.45 x 9 - 0.105 - 280
Versions 13'''
- 220: 10.5'''
- 221: 11.5''' big date.
- 222: 11.5''' calendar, moon phase.
- 223: 11.5''' calendar.
- 225: 11.5'''
- 226: 10.5''' date hand.
- 227: 11.5''' date.