I think it is also my favorite work watch, such a low profile one from far, and a stunning beauty from close.
I am also very happy to have like you the "s" version. That little "s" which added to the reference number means see through back and blued screws on the movement, oh yeah that's nice!
Mine is quite 'marked' as I wear it lots. Nevermind, as long as it tick and makes me happy when looking at it, who cares!
Enjoy yours and wear it in good health!
Best,
É.