Description

Hazard 4® watch hands & indicators glow continuously (night or day,) powered by an unusual, government-regulated technology that combines hydrogen-3 gas (tritium/H3), glass tubes, and phosphors into self-contained mini-lamps (expertly Swiss-made in many colors.) 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.
The GMT models include a daylight ring plus an additional hand for tracking a second time zone.

Additional info.:

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 0% 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 80% 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

WHAT’S INCLUDED:
_ comes mounted with custom T.P.R. band
_ 1x military-grade thermoformed travel case

This watch was obtained from an overrun of a Special Forces purchase in Middle East.   Watch is new in box and comes in Cordura locking zipper case. Open warranty papers from the manufacturer, Civilian Labs.  Great tactical watch at a super price.