









🌊 Dive deep, shine bright — the watch that never sleeps.
The Hazard 4 HeavyWaterDiver Nightwatch features a robust titanium case and scratch-resistant sapphire crystal with anti-reflective coating. Its self-contained everglow tritium vials are uniquely positioned 80% above the dial surface for superior visibility from all angles. Designed for serious water resistance up to 300 meters, it includes a moisture-wicking rubber strap and extra NATO fabric strap, all housed in a military-grade travel case—perfect for professionals who demand durability and style in extreme conditions.



























| ASIN | B015NMB79M |
| Age range | Adult |
| Batteries included? | Yes |
| Best Sellers Rank | 231,979 in Fashion ( See Top 100 in Fashion ) 1,578 in Men's Wrist Watches |
| Brand | Hazard 4 |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (32) |
| Date First Available | 17 Feb. 2016 |
| Department | Unisex |
| Display type | Analog |
| Features | Glow In The Dark, Water Resistant |
| Included components | 1 x HeavyWaterDiver Nightwatch "B" |
| Is discontinued by manufacturer | No |
| Item model number | HWD-TIPV-KW-GGYG |
| Manufacturer | hazard 4 |
| Material composition | Metal, Silicone, Nylon, Glass |
| Material type | Titanium/Metal |
| Number of items | 1 |
| Outer material | Synthetic |
| Package Dimensions | 17.53 x 13.21 x 7.87 cm; 104.33 g |
| Power source | Battery Powered |
| Seasons | Fall/Holiday |
| Shape | Round |
| Size | One Size |
| Sport | Diving |
| Style | Diver |
M**K
Grate kit
Came very quickly nice and light grate in the dark very use full, I'm now trying to find the straps for it as only came with the black rubber for the price i would of thought a NATO strap would of came as well, but over all brilliant
N**1
This is an amazing watch. I absolutely love it. Its is light, well illuminated and extremely durable. I work with heavy equipment repair and operation. It is a very tough environment sometimes. I am ama,ed that this watch has not scratched or that the finish has not worn even a little. This is well worth it! ⁸
T**S
Awesome watch! Product as advertised. Highly recommend this seller.
N**K
Likes: Seems heavy duty, clear easy to read dial, so far very accurate, smooth ratcheting bezel, light weight, comfortable band with locking. Dislikes: tritium lights are T25(not T100). I even asked if they were T100 prior to buying and got no answer. I compared the watch to my Isobrite and realized it was not as bright. I then stupidly realized it said T25 right there on the face of the watch. This watch was bought go a little "upmarket" from my Isobrite. I probably would not have bought it for the PRICE if I knew the tritium was not T100. Overall good watch so far. Time will tell re: durability. I plan to use it underwater as well.
I**C
After a almost a year of wearing a HAZAD 4 Still works had to dump a plastic straps they fall a part from soap when washing hands. The titanium ones are great use locktide to secure a bolts . So far im much happier with titanium then plastic
J**E
good looking watch ...
Trustpilot
2 weeks ago
3 weeks ago