Forgive the rather mundane question, but I can't find this information elsewhere. Are the spring bars for the Speedmaster Pro and the Seamaster 300 2264.50 interchangeable? I have both a Speedmaster Pro and a Seamaster 300 2264.50. When I have the Seamaster on a strap I have been using the extra set of Speedmaster spring bars made for using the Speedy on s strap (Part # 068ST2208). They seem to do the job well, but I read somewhere that the holes on the Seamaster may be a different size and I certainly don't want the strap to fail at the wrong moment. That doesn't sound right but I thought I would ask. Any comments?
For straps they are the same spring bar, so the 2208's. You don't want to use those bars for bracelets though, so for both watches the same again, but the 2207's.
Thanks! Do you know of an online seller that provides these spring bars or good quality clones? I would like to have a couple of extras just in case.