Genuine Omega® center wheel with cannon pinion, height 4.42 mm, H2, part number 1226, fits Omega® 660, Omega® 661 Rolex® 3075 GMT part number 027NC

part number 027NC

This mini quartz movement uses a stabilized quartz crystal assuring high accuracy to within + or - 15 seconds per month

mineral crystal

part number 1113

This is the Chinese execution of the ETA 6497 manual wind watch movement

Genuine Omega® center wheel with cannon pinion, height 4.42 mm, H2, part number 1226, fits Omega® 660, Omega® 661 Rolex® 3075 GMT part number 027NCGenuine Omega center wheel with cannon pinion, height 4. 42 mm, H2, part number 1226, fits Omega 660, Omega 661 * 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.