regulus black silver metallica Named after the face size

Named after the face size (51mm) and water-resistant rating (30 ATM)

Your new "one-and-done" is done with one-use plastics

The Sentry comes complete with Japanese quartz movement

plenty of card slots

now in a snapback closure

regulus black silver metallica Named after the face sizeDeveloped in conjunction with US Special Forces, the Regulus is hands down the toughest digital watch weve ever made. This 46mm timepiece is shock proof, ultra water resistant with a 10 ATM water rating, and has a five year battery. The Regulus comes equipped with features like dual timers, silent mode, adjustable LED backlight, and three independent alarms.