Department of Defense's military standard. The XL.3359.2, with its lightweight yet extremely durable CARBONOX™+ 46 mm case, Grade 2 titanium bezel, and 300-meter water resistance, meets these stringent technical standards and proves its worth under the harshest conditions. Inside, the Swiss-made ETA F06.412 quartz movement with HeavyDrive and PreciDrive ensures precision and reliability, even under extreme shocks or temperature fluctuations. The striking white strap and matching bezel markers create an arctic aesthetic. The large orange seconds hand with a Super-LumiNova-coated arrowhead and Luminox Light Technology provide unparalleled visibility in all lighting conditions.