Genuine Omega® center wheel with cannon pinion, height 4.51 mm, H1, part number 1225, base cal. 560 (see all calibres in description) generic crowns & case tubes to fit Rolex® Wittnauer 6N7

Wittnauer 6N7

Flat formed case back gasket

AS736 small register hand

triangular stud for flat hairspring to fit Jaeger LeCoultre® calibres: 840

This Chronograph movement has 3 hands in the center: hour/minute/sweep seconds

Genuine Omega® center wheel with cannon pinion, height 4.51 mm, H1, part number 1225, base cal. 560 (see all calibres in description) generic crowns & case tubes to fit Rolex® Wittnauer 6N7Genuine Omega center wheel with cannon pinion, height 4. 51 mm, H1, part number 1225 Fits calibres: Omega 560 Omega 561 Omega 562 Omega 563 Omega 564 Omega 565 Omega 610 Omega 611 Omega 613 * 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.