Omega® Case Back Gasket ("Sans Fil" polyurethane), case number 1950013 IWC® crowns 80mm has a hole size

80mm has a hole size of 1

Uses a 394 battery

disposable stud adaptors with disposable clasp retainers (1 large set

Genuine Omega® setting lever screw

This Economy Line Deluxe crystal fitting press comes with everything needed for fitting both crystals and watch case backs

Omega® Case Back Gasket ("Sans Fil" polyurethane), case number 1950013 IWC® crowns 80mm has a hole sizeOmega Case Back Gasket ("Sans Fil" polyurethane), case number 1950013 Case Back Gasket Formed "Sans Fil" polyurethane, 29. 50 mm x 31. 50 mm, thickness 0. 62 mm, height 0. 80 mm, to fit Omega case number 1950013 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.