This is a Winding Stem to fit an Omega c.1154 Automatic Movement for the Seamaster Watch Movement.
7221150401/1
These are Swatch Group supplied Omega service parts for the following calibre- 1150, 1151, 1152, 1152B, 1154, 1164, 1164B, 3606A
Tap 9. 0.9mm
Omega Seamaster c.1154 c.1164 Movement Winding Stem
SKU: 7221150401/1
£49.99Price
