Genuine Omega® third wheel (open face), ht. between bearings 4.03 mm, part 051, Omega® base cal. 15 (see all calibres in description) Omega® 1010 dry comfort

dry comfort

specifically for Seth Thomas clocks

19 Chronographe

Genuine Omega® pusher stem for zero action short

mag type mineral crystal with silver trim

Genuine Omega® third wheel (open face), ht. between bearings 4.03 mm, part 051, Omega® base cal. 15 (see all calibres in description) Omega® 1010 dry comfortGenuine Omega third wheel Open Face, height between bearings 4. 03 mm, 10 leaves on the pinion, 75 teeth on the wheel, diameter of wheel 10. 81 mm, diameter of pinion 1. 70 mm, part number 051 Fits calibres: Omega 15 Omega 15 NN * 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.