The belt size is the size of the total arm circumference including the casepart. Water Resistance: 100m. Doing that is against U.S. and international laws. Strap Size: Maximum wrist circumference: Approx.
The band is extremely stiff, yet I'm sure it'll loosen up after a few wears. Other than that, the watch is super classy. Great to dress it up with yet also great to keep it casual.