Hello, OFers. These days I’m trying to restore my constellation vintage. it’s powered by calibre 561, and was severely soaked into water. The overhaul on movement is on the way. However, I need to find replacement for the rusty date disc. I heard that 561 and 565 share date disc, but I’d like to know any other alternative I can find (...on ebay). Thanks!
Date indicator part number is 560-1500. You can find it on calibers 560, 561, 562, 563, 564, and 565.