Omega® Crown (Hermetic), steel, case numbers: 2473, 2486, 10368384 LeCoultre® 10ROL 60 mm square curved sapphire

60 mm square curved sapphire crystal

This is a 13 jewel movement

fits Omega® 684

direct sweep second

calibres: 30

Omega® Crown (Hermetic), steel, case numbers: 2473, 2486, 10368384 LeCoultre® 10ROL 60 mm square curved sapphireOmega Crown (Hermetic), steel, case numbers: 2473, 2486, 10368384 Omega Steel Hermetic Crown, thin, slightly domed, diameter 6. 00 mm, fits tube 2. 25 mm, total height of crown 2. 35 mm, medium pipe, tap 1. 00 mm. Fits Omega case numbers: 2473, 2486, 10368384 *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.