I picked up a new strap for my Speedmaster. It is the Kevlar/Rubber strap from the X-33 coupled with the short 16mm Deployant Clasp. I am liking the sporty look of this strap. The short Deployant Clasp works well for me, but if you are considering this clasp be aware that this clasp will not open as wide as the standard version. So if your hands are large you should use the standard clasp. If your wrists are narrower and your hands aren't large the smaller clasp is nice.