MWC NATO Pattern Stainless Steel Military Pilots Chronograph with Sapphire Crystal - 12 Hour GMT Bezel and GTLS/Tritium Illumination

Key Features: Superior Night Visibility: The self-luminous system ensures exceptional readability at night. This model has a distinctive face layout, with the hour and minute hands each containing a brightly glowing vial of Tritium gas. The 12 o'clock position features an orange tube to assist with orientation if the watch is off the wrist, the other tubes are green. The vials contain less than the personal limit of 25 millicuries of radioactive gas, complying with U.S. Nuclear Regulatory Commission regulations (10 CFR 30.15). Tritium GTLS Tubes: These military-grade watches are the most readable in low light or total darkness, thanks to the self-activated light source, which is up to 100 times brighter than traditional luminous paint. These light-emitting tubes require no battery power, charging, or maintenance, and have a life expectancy of at least 10 years. At the heart of the watch is a high-performance Swiss Ronda 5040.D movement, delivering precise chronograph operation with zer