Hazard 4 Heavy Water Diver Arid B Unisex Analog Watch 50mm Tritium Black

Hazard 4 Heavy Water Diver Arid B Unisex Analog Watch 50mm Tritium Black. ) Tritium bulbs don't charge by battery sun or flashlight unlike other watches using simple luminescent paint or battery-run film. They don't fade overnight like those paints and require no button pushing or battery to exhaust. They are also feather-light. Tritium lights are usually used only for critical applications like military compasses and night-sights; we nevertheless source them since our watches are used by those for whom timing can determine survival/success or catastrophe. Specifications for Hazard 4 Heavy Water Diver Arid B Unisex Analog Watch: Manufacturer: Hazard 4 Size: One Size Application: Work Duty Around Town Tactical Gender: Unisex Dial Color: Earth Illumination Color: Yellow Amber/Gold Green Band/Strap Color: Black Case Color: Black Marker/Numeral Color: Black Color: Black Case Finish: Matte Case Material: Titanium Case Diameter: 50 mm Bezel Finish: Black Band/Strap Material: Nylon Wrist Band Type: Strap Movement: Quartz Illumination Type: Tritium Weight: 3.8 oz Style: Original Casual Performance Seasonal/Temperature Use: All Seasons Quantity: 1 Age Group: Adults Features of Hazard 4 Heavy Water Diver Arid Titanium Tritium Unisex Analog Watch high water resistance feature set; depth rating of 300 m/990' Ronda 515 Quartz (battery powered); standard battery life on our watches is about 2-2.5 years from the day it is installed battery type: 371 silver oxide (contains 0percent mercury) titanium grade: 2 self-contained everglow tritium-vial lamps (tritium has a half-life of 12 years meaning that in 12 years it will be half as bright as it is now) tritium vials are not inset but 80percent above the face surface; this makes them visible from the edges not just from above titanium case is light strong and hypoallergenic large substantial 50 mm high-vis design aggressively knurled unidirectional bezel bezel has tritium marker in "12" porthole scratch-resistant sapphire crystal glass crystal interior is anti-reflective coated machined bezel markers won't scratch off screw-down case-back and crown the crown is large grippy and easy to turn big high-vis 3D military stencil-cut numerals unique 24-hour military time scale is integral angled minutes inner-dial for better visibility unique user-service fast-change strap pins boldly styled broad super legible hands eye-catching retail graphic case-insert easy strap changes w/ screw-in pins; use Torx 6 screwdriver/bit to remove strap (not included) moisture wicking map texture under the rubber strap combined w/ relief trench & many buckle holes keep the wrist dry a selection of straps/bracelets coming soon Package Contents: Hazard 4 Heavy Water Diver Arid B Unisex Analog Watch Hazard 4 HWD-TIPV-EK-GGYG: Heavy Water Diver Arid B Unisex Analog Watch 50mm Tritium Black