Tritium Pilots/Navigator 300M Watch (can be engraved)


This is the latest U.S. Military Pilot/Navigator's Watch by MWC manufactured to U.S MIL-PRF-46374G specification. The watch uses Tritium GTLS (Gaseous Tritium Light Sources) which are significantly brighter than any conventional luminous watch.

The timepiece features a high quality Ronda high precision Quartz Movement (Ronda caliber 715li) designed to withstand high G-forces which has an incredible 10 year battery life as well as an end of battery life indicator. The watch is water resistant to 30 ATM (1000 ft/300m) although it is not a diving watch due to using an entirely different bezel format to permit usage in two time zones it is manufactured to the same water resistance rating as our divers models with screw down crown and case-back. The main difference between this watch and many other models which we manufacture is that it is designed to maintain high levels of accuracy at altitudes up to 12,000m / 40,000ft without compensatory pressurization.

The case is made of stainless steel. The rotating outer bezel provides annotations to enable the watch to show the time in two different time zones.

The crystal is military grade sapphire which is highly scratch resistant with two internal layers of non reflective coating. The dial features a radioactive tritiumĀ  symbol. Tritium is a radioactive isotope of hydrogen. When it decays, it emits beta particles although these do not penetrate skin, plastic, glass, etc. Whilst the vials contain radioactive gas even when they are all taken together they contain less than the personal limit of 25 millicuries - see U.S Nuclear Regulatory Commission regulations 10 CFR 30.15.

If you would like this watch engraved with your Name & Service Number, then we can also accommodate this. Please ensure that you add your details in the 'notes' section of the order as you make your way through the Checkout process.

Dimensions and Specification:

300m / 1000ft Water Resistant
Movement: Ronda 715li with 10 year battery life
GTLS Tritium Light Sources
Width 42.5mm
Thickness 15mm
Crystal Diameter 30.5mm
Crystal Type: Sapphire with anti reflective coating
Lug to Lug 48mm
Screwdown crown
Crown 5.5mm
20mm NATO Webbing Strap

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