MTM Special Ops Silver Predator II watch can withstand service under the most extreme conditions. Its three dial chronograph measures down to one tenth of a second, which is illuminated with tritium glowing hands. A solid 316L stainless steel or titanium watch case ensures its strength and resilience for years of use. The locking screw-down crown protects it from water damage to help its depth protection of up to 200 meters/660 feet.