MWC 300m Water Resistant Stainless Steel Tritium GTLS Navigator Watch (Automatic) Infantry Watches G10BH 50m Even hardened mineral crystals cannot

Even hardened mineral crystals cannot match sapphire’s durability under harsh conditions

Military-Grade Design: Based on our 200m G10 general service watches

Sapphire crystal's robustness is why it's now used on the latest iPhones

While the overall design remains largely unchanged

While continuing to hold the button:

MWC 300m Water Resistant Stainless Steel Tritium GTLS Navigator Watch (Automatic) Infantry Watches G10BH 50m Even hardened mineral crystals cannotSKU: NAV AU ST SL These robust 300m water resistant watches are specifically designed for marine, surface, and airborne navigation applications, meeting U. S. MIL PRF 46374G specifications. Each watch features a 12 hour ceramic bezel for easy and straightforward tracking of a second time zone. The bezel has high visibility numerals, and the dial is clear and easy to read even in adverse light conditions. The watch uses Tritium GTLS (Gaseous Tritium