Genuine Omega® hour recording stop lever, part number 1750, base cal. 861 (see all calibres in description) kieninger RWU movement parts gates and vents are cut

gates and vents are cut into the wall with a sharp knife

raised pearl coloured dot

Precision-machined brass regulators feature a compact rear entry design

16cm Barrette Needle File Cut 00 Horotec Swiss Precision is a file Barrette shape

and rectangle bezel settings

Genuine Omega® hour recording stop lever, part number 1750, base cal. 861 (see all calibres in description) kieninger RWU movement parts gates and vents are cutGenuine Omega hour recording stop lever, part number 1750 Fits calibres: Omega 861 Omega 863 Omega 864 Omega 866 Omega 910 Omega 911 Omega 1861 Omega 1863 Omega 1866 * 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.