We proudly introduce Armourlite Operator Series AL1504 tritium watch. For the ultimate protection, the shatterproof Armourglass crystal can withstand up to 6,000 Vickers, whereas most watch crystals can only withstand about 700. Using the same technology as bulletproof glass, we have achieved a crystal that won’t shatter even when one layer is compromised. Long-lasting illumination is made possible by Swiss tritium markers by Trigalight. Powering this watch is a reliable Swiss Ronda 515 quartz movement. For the underwater explorers, this dive-friendly watch offers a water resistance of 100 meters (10 atm). In addition, a 60-clicks unidirectional ratcheting diver bezel helps keep track of elapsed bottom time when diving.