Looking to get a tan/light brown strap for one of my Monacos and want to confirm the Monaco strap on the left, is the ref number FC6255, right? Want to make sure I have it right before I call the TH boutique.

 

That's correct, per the TH website.
https://www.tagheuer.com/us/en/time...9-mm-calibre-12-automatic/CAW2111.FC6255.html

 

New strap arrived and looks great!

 

Glad to see my blog is correct.