Hazard 4 HeavyWaterDiver Blacktie "a" Wristwatch

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; Hazard 4 nevertheless source them, since their watches are used by those for whom timing can determine survival/success or catastrophe. This version has a bead blast Titanium case, white dial, black characters and blue and red Tritium capsules. This is the Hazard 4 HeavyWaterDiver Blacktie "a".

• Self-contained everglow tritium-vial lamps

• 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

• High water resistance feature set

• 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

• Moisture wicking map texture under the rubber strap, combined w/ relief trench & many buckle holes keep the wrist dry