I assumed that the 70 and 570 endlinks were good for most of the round cased 60's models. However, I've just put a Beads of rice with 570's on a Seamaster 600 135.011 and they are too large, sitting on the case back rather than the mid case. Even though I could alter them so they aren't pressing down on the case back with so much force it's hard to believe they are correct for this ref. I'm now thinking the 70/570 endlinks are only for the round cases models with auto movements, such as the constellations and Seamaster DeVilles (e.g. 135.020, 166.020). Am I wrong - can these be made to correctly fit the Seamaster 600's? If not, any idea what the correct endlink is?
11? https://www.blackbough.co.uk/produc...011-vintage-wristwatch-sold-in-1966-wwos6001/\ [Edit: sorry, just realized it's the completely wrong bracelet. 5 rows instead of 7.]
Thanks Dan S. It does sugggest there is at least an option though. I was wondering if the BoR wasn't an option on the 600's.