gB. 0 Posted September 13, 2010 I have a couple 45mm UPO's with of course a lug width of 22mm. I was considering also getting the smaller 42mm chrono version UPO, but was wondering is the lug size is the same 22mm, or is it smaller? Pics look like the 42mm may be 20mm vs. the 22mm, but hard to tell... :dunno: Just concerned how interchangeable the bracelets would be since I have several other non-SS straps that I like to wear on these UPOs. Thanks in advance for any insights on this! Share this post Link to post Share on other sites
solkryssare 109 Posted September 13, 2010 20 mm it is. Share this post Link to post Share on other sites
