Omega® Case Tube for Crown, case numbers: 1779, 166.0064, 166.0065, 166.0066, 168.0034, 168.0035, 198.1779

Omega® Case Tube for Crown, case numbers: 1779, 166.0064, 166.0065, 166.0066, 168.0034, 168.0035, 198.1779

Case Tube, Friction into the case 1.80 mm, crown side diameter 2.00 mm, total length 4.80 mm. Fits Omega® case numbers: 1779, 1660064, 1660065, 1660066, 1680034, 1680035, 1981779

* 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.