Omega® Crown (Quartz with stem attached), calibres: 1375, case numbers: 5950049, 7950829, 7950830 LeCoultre® 839 Use with ringstick

Use with ringstick

29 mm is not included

4 mm (3-1/8") hole when using the rubber and a 76

High Speed Steel Twist Drills Supplied individually

Omega® Crown (Quartz with stem attached), calibres: 1375, case numbers: 5950049, 7950829, 7950830 LeCoultre® 839 Use with ringstickOmega Crown (Quartz with stem attached), calibres: 1375, case numbers: 5950049, 7950829, 7950830 Omega Yellow Quartz Crown (crown is supplied with stem and gasket mounted), diameter 2. 50 mm, complete length to end of pilot 10. 05 mm, fits Omega Caliber 1375. Fits Omega Case Number 5950049, 7950829, 7950830 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied byPerrin