Accutron® 3868-1 3900-2 Waterproof Japanese Style Crown (click here for case references) generic threaded waterproof crowns to fit Tag Heuer® 20 mm (height) round plastic

20 mm (height) round plastic crystal with steel colour ring

Genuine Omega® crown wheel with crown wheel core

102 Quartz Watch Movement ESA 802

06 x 158 (6 1/4")

Elgin® Hour and Minute Hands HD-ELG55 to fit 16 size

Accutron® 3868-1 3900-2 Waterproof Japanese Style Crown (click here for case references) generic threaded waterproof crowns to fit Tag Heuer® 20 mm (height) round plasticAccutron 3868 1 3900 2 Waterproof Japanese Style Crown yellow with LOGO, diameter at crown gasket 1. 50 mm, genuine Accutron 3868 1, 3900 1, outside diameter 4. 40 mm, tube diameter 2. 50 mm, tap 0. 90 mm, height 4. 40 mm, case reference 3868 1, 3869 1, 3871 1, 3873 1, 3874 1, 3890 1, 3891 1, 3900 1, 3902 1, 3904 1, 3905 1, 3906 1, 3914 1 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Accutron. Accutron warranty does not