calibres: Omega® 321
2198 Chinese Automatic2198 Chinese Mechanical is a white plate
Generic Screw-On Crown to fit Breitling® CN-B32 yellow Chronomat®
Miscellaneous Barrel 286 a German clock barrel
Exclusive grit and backing are designed for jewelry applications and provide exceptionally long life
Tissot® Case Tube for Threaded Crown, case numbers: T760, T770, T775, part number T358.366 or T358007106 Omega® 1337 calibres: Omega® 321Tissot Case Tube for Threaded Crown, case numbers: T760, T770, T775, part number T358. 366 or T358007106 Threaded case tube, friction into the case 2. 20 mm, crown side is an inside thread measuring 2. 60 mm, total length 5. 11 mm. Fits Tissot case numbers: T760, T770, T775. Tissot part number T358. 366 or T358007106 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Tissot. Tissot warranty does not apply to parts supplied