68 mm Bergeon to use KWM bushings is a Bergeon made
60 mm (bottom) x plastic flange type crystal with white ring
Case-holding jaw sizes: 9mm/11mm
Omega 2500C
This oiler has a special end to transfer the oil from the oil cup to the clock movement you are working on
Generic Crystals to fit Omega® CY-OM062SA3057G Felsa 4033 68 mm Bergeon to use28. 00 mm round domed sapphire crystal, height 2. 86mm, thickness to center 1. 60 mm, generic (not original) to fit Omega case REF 3681215, 3682010, 3682011, 3682012, 3962010, 3962011, 4682010, 4682025, 8682011, 8682012. 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.