Genuine Omega® minute wheel, dia. of wheel 8.77 mm, part 046, Omega® base cal. 17 (see all calibres in description) crimps Genuine Omega® oscillating weight (rotor)

Genuine Omega® oscillating weight (rotor) with axle

Excelsior part number 68

Battery saving auto-off function

part # 52566

Genuine Omega® minute wheel, dia. of wheel 8.77 mm, part 046, Omega® base cal. 17 (see all calibres in description) crimps Genuine Omega® oscillating weight (rotor)Genuine Omega minute wheel, 10 leaves on the pinion, pinion diameter 2. 07 mm, wheel has 36 teeth, diameter of wheel 8. 77 mm, part number 046 Fits calibres: Omega 17 Omega 17 NN Omega 18 EP Omega 18 P CHRO Omega 18 P * 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.