I’m servicing a NOS Seamaster 300 case number (055st1660324). I have a new OEM crystal and I’m not sure about the case set up. Does it have a retention ring I need to remove before pressing the crystal out? I don’t believe it does but I don’t want to damage this case either way.
Thank you in advance!
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I Need an escapement wheel for bulova 11blacd. The family beats 18800 and includes various movements ranging from manual wind subsecond , automatic, auto with calender, auto calender date and so on.
Am I correct thinking the escapement wheel off of any member of the family fits all members? For instance, do 11 BLA and 11BLACD escapement wheel interchange?
Thanks in advance.