Genuine Omega® operating lever yoke, part number 1841, base cal. 860 (see all calibres in description) repair wire If movement chimes early turn

If movement chimes early turn the screw counter-clockwise

Box for Watch Wheels and Balance Complete is a small plastic box designed to protect watch balance wheels and other fine parts where you need to protect the pivots when storing or shipping parts

part # 727-331

400 Day Clock Suspension Unit 12D can be identified in the Horolovar 400- Day Repair Guide

Genuine Omega® operating lever yoke, part number 1841, base cal. 860 (see all calibres in description) repair wire If movement chimes early turnGenuine Omega operating lever yoke, part number 1841 Fits calibres: Omega 860 Omega 861 Omega 865 Omega 866 Omega 910 Omega 911 Omega 920 Omega 930 Omega 1040 Omega 1041 Omega 1861 * 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.