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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
of thread 0
Case numbers are unknown
12 x 340 (13 1/2")
Genuine Omega® hour hammer spring
21 for the indicator hands
Omega® Crown Nut, calibres: 640, yellow regular files of thread 0Omega Crown Nut, calibres: 640, yellow Yellow crown nut (slotted) for Omega caliber 640 back wind, head diameter 2. 00 mm, female thread, total height 1. 46 mm *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.
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US$ 78.00
US$ 58.00
US$ 50.00
