Looking for some help...I am looking to potentially buy a 1970's Cosmic 2000 38mm (non C case) and the seller states the movement was serviced and is a cal. 565, I'm new to this line but in the short research i've done i thought these had the Cal. 1012? I'm unsure of the Ref.# but it looks just like the 166.128 model. Thanks for any help on this!
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