Omega® Case Tube for Crown, fits Omega® crown 42153, case numbers: 178.0504 (steel), 178.0508

Omega® Case Tube for Crown, fits Omega® crown 42153, case numbers: 178.0504 (steel), 178.0508

Case Tube, Friction into the case 2.20 mm, crown side threaded with a diameter of 2.60 mm. Tube is threaded in the interior. Fits Omega® crown 42153. Fits Omega® case numbers: 1780504 (steel), 1780508

* 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.