I have a new 300MC on the way and am worried about the bracelet PCL. After some hunting I found that the 44.25 Speedmasters also have a 21mm lug width. What are the chances that the bracelets are interchangeable?

If anyone knows of some other 21mm Omega bracelets I would be interested.

Here is a link to one of the correct lug width Speedmasters.

 

Almost none. The lugs are very different.

Edit: if you're worried about the PCL, just get a jeweler to brush them.

 

Thanks.