O-ring case back gasket to fit Omega® case numbers: 1671701
Genuine Omega® winding wheel
70 mm (height)
This is a 11 1/2 ligne movement
Hand dimensions are 150/100/17 (h/m/small sec
Tissot® Crown TI-T350490, steel, regular, undercut oilers and oil cups O-ring case back gasket toTissot Crown TI T350490, steel, regular, undercut Genuine Tissot Steel, regular, undercut crown, genuine with logo, diameter 7. 00 mm, fit a tube 3. 30 mm, total height 3. 65 mm, fits stem tap 0. 90 mm. Tissot part number is T350490 or T350006625 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Tissot. Tissot warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.