The Silver Tone Sport Pocket Watch with Built in Hinge, Turning Tide Bezel & LED Light will delight any man whose favorite sports take place at sea. The watch has luminescent hands and indices, easy to read in bad light or at night. The rotating bezel allows you to calculate tide changes. A thermometer is mounted into the silver toned casing below the watch. A hinge connects to a convenient carabiner-style clip that keeps your watch secure. The watch measures 3 1/4 by 1 1/4 inches.