Not sure if this is what you mean about size but:
38m AW (avail for 42mm also)
Hoco 3 bead band is 24mm in width. Comes w adapters attached.
Great band. Solid value. You can get it for $30-45 from Chinese sellers on eBay. I got it from here from a U.S. seller. Took two business days.
Can't say enough about this band. It is a great look and feel.
http://www.ebay.com/itm/HOCO-Stainl...t=LH_DefaultDomain_0&var=&hash=item541f502c30
Awesome. Thanks! I wasn't sure if that was a 38 or 42. Looks great! I'm ordering this for my 38 now