Omega® Case Back Gasket (Formed / Shaped), fits Omega case number 155.0013, 155.0017, 191.0051, 196.0095, 198.0112, 198.0113, 391.0801, 398.0849

Omega® Case Back Gasket (Formed / Shaped), fits Omega case number 155.0013, 155.0017, 191.0051, 196.0095, 198.0112, 198.0113, 391.0801, 398.0849

Flat, square formed case back gasket with 4 holes, to fit Omega® case numbers: 1550013, 1550017, 1910051, 1960095, 1980112, 1980113, 3910801, 3980849

* 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.