Longines 490-401, Winding stem
Tax included.
- LONGINES original stem, not in factory packaging.
- Thread: 0.90 mm.
- Fits Longines cal: 490
Technical data: Longines 490 (Election 885).
- 17 jewels, manual wind, sub second.
- Size: 13''' 28.9 mm.
- H: = 3.20 mm.
- N: = 21.600 A/h.
- Power reserve: 46 h.
- Mainspring: 1.30 - 11.5 x 0.14 mm.