Designed to match the extreme requirements of professional sailing and scuba diving, this TAG Heuer Aquaracer is the ultimate sports watch. At A Glance  Fine brushed and polished stainless steel bracelet 43mm stainless steel case with a uni-directional rotating bezel and 300m water resistance Scratch-resistant sapphire crystal with double anti-reflective treatment Black dial with baton hour markers Date window at 3 o’clock Powered by a Calibre 5 automatic movement Minimum power reserve of 38 hours