Omega® Crown (Waterproof, Tap 1.00 mm), case numbers: 166.0072, 166.0106, 917.4812 IWC® crowns Genuine Omega® cap jewel for

Genuine Omega® cap jewel for balance lower

Adec® crystal reference A54-89318

This is a Swiss parts movement

0 mm case tubes

Omega® Crown (Waterproof, Tap 1.00 mm), case numbers: 166.0072, 166.0106, 917.4812 IWC® crowns Genuine Omega® cap jewel forOmega Crown (Waterproof, Tap 1. 00 mm), case numbers: 166. 0072, 166. 0106, 917. 4812 Omega Yellow Waterproof Divers Crown, diameter 6. 00 mm, fits tube 2. 50 mm, total height 3. 80 mm, flush pipe, tap 1. 00 mm. Fits Omega case numbers: 1660072, 1660106, 9174812 *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