Omega® Case Back Gasket (Round Flat), fits Omega case number 166.0268, 196.0048, 366.0868, 396.0836

Omega® Case Back Gasket (Round Flat), fits Omega case number 166.0268, 196.0048, 366.0868, 396.0836

Flat case back gasket to fit Omega® case numbers: 1660268, 1960048, 3660868, 3960836

* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.