Beautiful watch, have been thinking about that one for some time Speedmaster today for me, modern standard issue on an Erika strap:
"Yesterday" ... and Today I do good work. Took a Speedy Tuesday photograph yesterday on Launch Day anniversary, prepared a post just before midnight last night, then never hit "reply." Today's choice is a 344 bumper automatic from 1954 that deserves more wrist time than it frequently receives.
Enjoying the company of this Smiths, caseback engravings are often frowned upon but not by myself on this occasion, a little history for any that may be interested https://en.wikipedia.org/wiki/Birmingham_Corporation_Water_Department
50 years ago in these days - three guys was sitting in a tin can on the way to the moon. Ed White lost his life in achieving this goal.