Genuine Omega® stem bolt spring for hammer, part number 1757, fits Omega® 27 CHRO, Omega® 27 CHRO C12, Omega® 27 CHRO PC AM, Omega® 320, Omega® 321

Genuine Omega® stem bolt spring for hammer, part number 1757, fits Omega® 27 CHRO, Omega® 27 CHRO C12, Omega® 27 CHRO PC AM, Omega® 320, Omega® 321

* Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by Perrin Supply Ltd.