Hi friends, I'm looking for replacement jewels for a 552 movement. Nothing shows up on ebay or ofrei with the part numbers which I believe are 550-1341 for the hole jewels and 1342/3 for the top and bottom caps. Is it possible that these same parts are used on other movements or are the specific to the 550? I tried ordering a random batch of cap jewels from Esslinger and all were too thick to work correctly. Thanks for any leads.
722112070640 | IN-SETTING - same for upper and lower 722112070900 | CAP JEWEL - same for upper and lower Cheers, Al