Omega® Case Back Gasket ("Sans Fil" polyurethane) OM-198ZW5009 (replacement for 1980027), inside diameter 20.76 mm, outside diameter 22.00 mm, see all case numbers in description Generic Crystals to Fit Armani Hole End Clock Mainspring a

Hole End Clock Mainspring a German made Hole End Mainspring

to fit Jacques Edho®

Busch Figure 1 Ball Burs 4

CP-09307 Winding Arbor Pin is supplied with a milled ratchet wheel attached

Genuine Omega® roller

Omega® Case Back Gasket ("Sans Fil" polyurethane) OM-198ZW5009 (replacement for 1980027), inside diameter 20.76 mm, outside diameter 22.00 mm, see all case numbers in description Generic Crystals to Fit Armani Hole End Clock Mainspring aOmega Case Back Gasket ("Sans Fil" polyurethane) OM 198ZW5009 (replacement for 1980027), inside diameter 20. 76 mm, outside diameter 22. 00 mm, see all case numbers in description Case Back Gasket Round "Sans Fil" polyurethane, inside diameter 20. 76 mm, outside diameter 22. 00 mm, height 0. 75 mm, to fit Omega case numbers: 5660285, 5660286, 5660295, 5660296, 5661201, 5950021, 5960030, 5960035, 5960039, 5960052, 5960071, 5961201, 6660285, 6660286,