Omega® Case Spring for Waterproof Cases, calibres: 342, 351, case numbers: 2438, 2478 clock bezels with glass Omega® 910

Omega® 910

Menzerna compounds use a higher grade of raw materials along with a higher concentration of active ingredients

Rolex® 350

part # 450

case numbers: 1450037

Omega® Case Spring for Waterproof Cases, calibres: 342, 351, case numbers: 2438, 2478 clock bezels with glass Omega® 910Omega Case Spring for Waterproof Cases, calibres: 342, 351, case numbers: 2438, 2478 Case spring, length 12 mm, total height 3. 70 mm, fits Omega calibres: 342, 351. Fits Omega case numbers: 2438, 2478 *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. Using generic parts may devalue your watch.