Accutron® 102C-88 102C-90 Waterproof Japanese Style Crown

Japanese style crown, diameter at crown gasket is 1.85 mm, total height 6.40 mm yellow no logo, genuine Accutron® 102C-88, 102C-89, outside diameter 5.00 mm, pipe 2.95 mm, outside thread, tap 0.90 mm, case reference C802032

* Perrin Supply Ltd is independent of and not affiliated with or sponsored by Accutron®. Accutron® warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.