Chuck Key in Handle
Reamers must be purchased separately
crystal with white ring and radium dots
* Using generic parts may devalue your watch
Body machined from class "A" brass bar stock
Generic Crystals to fit Omega® CY-OM062SB3106G Tissot® bezel gaskets Chuck Key in Handle26. 5 mm round domed sapphire crystal, height 2. 10 mm, generic (not original) to fit Omega case REF 3284, 3285, 3291, 3292, 11353, 7681710, 7681711, 7681712, 7681714, 7681715, 7681716, 7681717, 7681718, 7681721, 8501, 8681710, 8681711, 8681712, 8681. Using generic crystals may devalue your watch. *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.