Paul,
Don't get me wrong I love the watch. I have a TB & Tank, so I wanted to get a Crankcase as an everyday watch and I do wear it every day. I just wish that it was a metal band, I love the weight that the others give me, Crankcase just feels lighter on my wrist. But, you are right clasp is pretty cool. I am pretty active and only had it open twice. Once during a rough basketball game (should not had been wearing it) and once taking the kids out sledding. We were hitting 20mph and hit a nice ditch, went tumbling, it opened but nothing more. It seems like the watches are getting bigger and bigger..Gearbox & 12 gauge. I think the crankcase is perfect size, but when I run Oak I will promise stealth metal band on Crankcase.