Working from home this morning so, despite it being Tuesday, I put on this new purchase to see how well it's keeping time:
Yes, yes - I know it's Speedy Tuesday. But this just came in yesterday, so for me it's pip pip, chocks away Gen 1 RAF day. The Squadron Leader seems to approve. But that might be because I just fed her. I do hope wearing this this won't affect my banter...
It came mounted on the watch with UG buckle! I don't know if the buckle is original, though. I think the strap is from the same source with Hodinkee's due to the similar styling @aap
Just a plain old 3570.50. Was initially ambivalent about it (my first and only chrono, my youngest piece, my largest piece), have since come to enjoy it very much for wear it quite often.