Sapphire crystal front, stainless steel frame, plastic back
Dimensions
47 x 46.6 x 12.1 mm (1.85 x 1.83 x 0.48 in)
SIM
No IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
MIL-STD-810H compliant
Waterproof (5ATM)
Compatible with standard 22mm straps