Genuine Omega® setting wheel, number of teeth 14, dia. of the wheel 1.63 mm, part number 2045, fits Omega® 12.3 F Omega® 120 smooth jaws are 1 7/8"

smooth jaws are 1 7/8" (48mm)wide

Models included are as follows: 3 each of suspensions spring 77-500-21-6 in strength 0

The movement is a 3 hand movement: hours/minutes/sweep second (1

part number 1101 fits Omega® 865

Genuine Omega® setting wheel, number of teeth 14, dia. of the wheel 1.63 mm, part number 2045, fits Omega® 12.3 F Omega® 120 smooth jaws are 1 7/8"Genuine Omega setting wheel, number of teeth 14, dia. of the wheel 1. 63 mm, part number 2045, fits Omega 12. 3 F * 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.