Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
how long are you able to dive with this watch before the water gets in the seals or is this a true divers watch ? Expert Answer

The Heavy Water Diver's from Hazard 4 have a depth rating of 300 m or 990 feet and has a screw down crown, so you should be able to dive with this watch with no issue.

by Armando R., Gear Expert, February 12, 2020
Are you an authorized dealer of Hazard 4 watches? Therefore the warranty is honored by Hazard 4? Expert Answer

Yes, we are direct dealers of Hazard 4 products including their watches.

by Armando R., Gear Expert, February 12, 2020
Customer Reviews
Helpful Negative Review cnc operator by Thomas, April 2, 2022
bought one of these 3yrs back. looked ok. then read instructions. dont put watch near heat or cold. lame. not shock proof iether. so i sold it. got a gshock mudmaster solar power triple senser. shockproof. heat cold proof. no contest to ye lame wa...
Read More...
6/7 found this helpful
Read 1 Review
Size: One Size Dial Color: Black Illumination Color: Green Band/Strap Color: Black Case Color: Silver Marker/Numeral Color: White Color: Black Case Finish: Matte Case Material: Titanium Case Diameter: 50 mmBezel Finish: Blue Band/Strap Material: Nylon Wrist Band Type: Strap Condition: New

Code: 4HZ-WT-H4WGM-HWD-TI-KW-BBRB

MPN: HWD-TI-KW-BBRB

UPC: 816211013186

$949.00

Product Info for Hazard 4 Heavy Water Diver BlackTie Unisex Analog Watch

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.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 a selection of straps/bracelets coming soon WHAT'S INCLUDED: comes mounted with custom T.P.R. band 1x extra N.A.T.O. fabric strap 1x military-grade thermoformed travel case >> Heavy Water Diver Instruction Manualimage

Specifications for Hazard 4 Heavy Water Diver BlackTie Unisex Analog Watch:

Manufacturer: Hazard 4
Size: One Size
Application: Tactical, Duty, Work, Around Town
Gender: Unisex
Dial Color: Black
Illumination Color: Green
Band/Strap Color: Black
Case Color: Silver
Marker/Numeral Color: White
Color: Black
Case Finish: Matte
Case Material: Titanium
Case Diameter: 50 mm
Bezel Finish: Blue
Band/Strap Material: Nylon
Wrist Band Type: Strap
Movement: Quartz
Illumination Type: Tritium
Weight: 0.7 oz
Condition: New
Style: Original, Casual, Performance
Age Group: Adults
Seasonal/Temperature Use: All Seasons
Quantity: 1

Features of Hazard 4 Heavy Water Diver BlackTie 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
  • 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

Package Contents:

  • Hazard 4 Heavy Water Diver BlackTie Unisex Analog Watch

Hazard 4 Heavy Water Diver BlackTie Unisex Analog Watch Orderable Models

List of Orderable Models

Hazard 4 Heavy Water Diver BlackTie A Unisex Analog Watch, Tritium, 50mm, Black, Nylon, HWD-TI-KW-BBRB , MPN: HWD-TI-KW-BBRB , UPC: 816211013186 , Code: 4HZ-WT-H4WGM-HWD-TI-KW-BBRB

Hazard 4 Heavy Water Diver BlackTie Unisex Analog Watch Unavailable & Discontinued Models

List of Unorderable Models

Hazard 4 Heavy Water Diver, 50mm Black Titanium GMT Watch w/ Tritium, Earth Dial, Black Texts, Green/Yellow Tritium, HWD-TIPV-G-E-EK-GGYG , MPN: HWD-TIPV-G-E-EK-GGYG , UPC: 816211016057 , Code: 4HZ-WT-H4WGM-HWD-TIPV-G-E-EK-GGYG
Hazard 4 Heavy Water Diver, 50mm Black Titanium GMT Watch w/ Tritium, Black Dial, White Texts, Blue/Red Tritium, HWD-TIPV-G-W-KW-BBRB , MPN: HWD-TIPV-G-W-KW-BBRB , UPC: 816211016163 , Code: 4HZ-WT-H4WGM-HWD-TIPV-G-W-KW-BBRB
Hazard 4 Heavy Water Diver, 50mm Black Titanium GMT Watch w/ Tritium, Black Dial, Charcoal Texts, Blue/Red Tritium, HWD-TIPV-G-C-KC-BBRB , MPN: HWD-TIPV-G-C-KC-BBRB , UPC: 816211016156 , Code: 4HZ-WT-H4WGM-HWD-TIPV-G-C-KC-BBRB
Hazard 4 Heavy Water Diver, 50mm Black Titanium GMT Watch w/ Tritium, Black Dial, White Texts, Green/Yellow Tritium, HWD-TIPV-G-Y-KW-GGYG , MPN: HWD-TIPV-G-Y-KW-GGYG , UPC: 816211015975 , Code: 4HZ-WT-H4WGM-HWD-TIPV-G-Y-KW-GGYG
Compare (0)