Hi All! I've recently bought an 861 movement that's in need of restoration and I'm sourcing a few parts for my watchmaker. Specifically I need these parts: #1710 Driving wheel for chronograph #2549 Screw for coupling clutch spring #1774 Hour Recorder Yoke Mounted #2354 Screw I've found the #1774 on Ofrei so I'll grab that. But I'm not having much luck finding the #1710 driving wheel for chronograph (well not specifically for the 861 movement anyway); I've found this on eBay - does anyone know if this will fit? http://www.ebay.com.au/itm/110570253684?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649Purchases made through these links may earn this site a commission from the eBay Partner Network I'm also having a bit of trouble finding the #2549 and #2354 screws. Anyone out there know where I could get these?
The reason you can't find all of these is because not all these parts are unique for the 861. The driving wheel is from cal 320. All parts seems to be availible from Cousinsuk.com. You have to search for the screws, OME2354 etc.