Used minute-recording runner, mounted 30 minute wheel part for chronograph watch with manual-winding movement of Valjoux caliber 92. Part number: 8020..
Used barrel wheel with hairspring and ratchet wheel part for chronograph watch with manual-winding movement of Valjoux caliber 92. Part number: 182 and 416..
Used coupling clutch mounted part for chronograph watch with manual-winding movement of Valjoux caliber 7734. Part number: 8080 Also used in calibers: 7733..