CBM1590
·The BOR bracelets are really great. There's one available here, in the sales section, from a great seller:
https://omegaforums.net/threads/omega-1036-11-ss-bor-18mm-bracelet.163772/
I'm not sure if it's "correct" for your case reference, but it is 18mm and has curved end links -- so I think it may fit. Others may want to chime in on that.
As far as sizing, it can be adjusted a few cm within the clasp, depending on where you connect the tail end of the bracelet. A full bracelet will also have removable links, which can be taken out with a spring bar tool. The above bracelet appears to have 3 removable links, which will likely give you plenty of adjustment.
Much appreciated. I’ll reach out to the seller via DM. I’m going to have to wait until next week when the initial evaluation of the watch is completed. While it is running, you never know what they’ll find once opened and inspected. I don’t want to make the BoR investment if the bumper can’t be tuned up enough to be a daily wear timepiece. I’m fairly certain that the watch has never been opened…