Zenith 1730-401, Winding stem
Tax included. (31 SEK)
Exact VAT amount will be calculated in the checkout based on your ordering location.
Exact VAT amount will be calculated in the checkout based on your ordering location.
- ZENITH original stem, not in factory packaging.
- Thread: 0.90 mm.
- Fits cal: 1730, 1731, 1733, 1740
Data: Zenith cal: 1730
- 19 jewels, manual wind.
- Size: 7.75''' 17.20 mm.
- H: = 2.70 mm.
- N: = 21.600 A/h.
- Power reserve: 38 h.
- Mainspring: 1.10 X 6.5 - 0.085 - 200
Versions:
- 1730: no second, screw regulator.
- 1731: sub-second, screw regulator.
- 1733: center-second, screw regulator.
- 1740: no second, micrometic regulator.
