Designed for diving, this watch is water-tested to 200 meters. The watch secures to a comfortable, extra-long, pressure-vented urethane strap that fastens with a buckle closure. It’s built for a purpose, and that purpose is keeping time underwater. Which means being readable underwater, hence the thick hands and markers. Weight is concentrated in the case, as the rubber strap is very light. The strap is long and very well made.