ETA 6497-5420, Screw for crown wheel
ETA original part from a NOS movement. Not in factory packaging.
- 1 pcs (1 pcs/movement)
- Fits ETA 6497, 6497.1, 6498, 6498.1
Data Unitas 6497
- 17 Jewels, manual wind.
- Size: 16.5''', 36.6 mm.
- H: = 4,5 mm.
- N: = 18.000 A/h.
- Power reserve: 43 h.
Versions:
- 6497: open face, Winding stem at "12"
- 6498: hunter: Winding stem at "3"
- 6497.1: modifications.
- 6498.1: modifications.
- 6497.2: more modifications.
- 6498.2: more modifications.
