i went to the Houston OB today and was checking out the watches while I was getting some minor service done. The OB has on display on loan some vintage Speedies that might interest some of you. I recognize the 2915 and 2998. I’m not a Speedmaster expert so I don’t know the significance of the other 2.

 

Nice display

 

Center mass 105.003 or Ed White


105.012 - mid to late 1960s depending on movement serial/interior caseback marking

 

Got the wrong pushers, could be a 145.012 or a 145.022-68. Incorrect parts are not unusual for Omega museum watches (look at the bezel for instance) so could still be a 105.012

 

Correct @abrod520 — Thx