The Best Tritium Watches: Our Top Picks for 2023
Jeff Perry Aug 11, 2023 5:35 AM
Tritium Watches are watches which use a radioactive isotope of hydrogen known as tritium to provide illumination in the dark. Tritium is a naturally occurring isotope which emits low-energy radiation. This radiation is captured by phosphor material on the watch face, which then glows in the dark. This type of watch does not require any external source of energy, such as a battery, to power it as the phosphor material is self-illuminating. Tritium watches are popular among people who need to tell the time in low-light conditions, such as divers, hikers, and those who work in night shifts.

Quick Comparison
No | Image | Product | Score | Check |
---|---|---|---|---|
1 | ![]() | Smith & Wesson Swiss Tritium Men's Watch | 9.7 | Check Price |
2 | ![]() | Smith & Wesson Emissary Swiss Tritium H3 Men's Watch | 9.6 | Check Price |
3 | ![]() | HAZARD 4 Heavy Water Diver | 9.3 | Check Price |
4 | ![]() | Smith Wesson Men's Tactical Military Watch | 9.1 | Check Price |
5 | ![]() | HAZARD 4 Heavy Water Diver | 8.8 | Check Price |
#1:Smith & Wesson Swiss Tritium Men's Watch
Verdict
Smith & Wesson Swiss Tritium Men's Watch is a great choice for the fast-paced military and police sectors, emergency and safety personnel, adventure and sport lovers, and those in the armed forces. It features a tritium light source, genuine leather strap, strong metal case, and is waterproof up to 100-meters. It comes with a 1-year limited warranty and is packaged in an elegant gift box, making it a perfect Father's Day gift.
Specs
- Tritium light source T25 Gaseous that provides over 20-years of constant glow
- Genuine leather strap
- Strong metal Case
- 43mm scratch-resistant dial and rotating timing bezel
- Precision quartz movement with Japanese components
- Waterproof up to 100-meters
- 1-Year limited warranty
- Packaged in an elegant gift box
What We Like
We like that the Smith & Wesson Swiss Tritium Men's Watch is a great choice for military and police personnel, emergency and safety personnel, adventurers, and those in the armed forces. It features a tritium light source that provides over 20-years of constant glow, genuine leather strap, strong metal case, and is waterproof up to 100-meters. It comes with a 1-year limited warranty and is packaged in an elegant gift box, making it an ideal Father's Day gift.
What We Don't Like
We don't like that the watch is not suitable for deep sea diving or other extreme water sports. It is only water resistant up to 100-meters.
#2:Smith & Wesson Emissary Swiss Tritium H3 Men's Watch
Verdict
The Smith & Wesson Emissary Swiss Tritium H3 Men's Watch is a great choice for any military and police personnel, emergency responders, as well as adventure and sport enthusiasts. With its durable stainless-steel case and band, rotating bezel, and water-resistance up to 100 meters, this watch is designed to withstand the toughest conditions. It also makes a great gift for any special occasion.
Specs
- Tritium H3 technology
- Military-inspired design
- Swiss-made
- Water-resistant up to 100 m (330 ft)
- 1-year limited warranty
What We Like
We like that this watch is equipped with tritium H3 technology, which provides over 20 years of constant glow for easy reading in any lighting conditions or total darkness. It is also Swiss-made for reliable performance and accuracy. Furthermore, it is designed with a durable stainless-steel case and band, and is water-resistant up to 100 meters, making it suitable for various activities.
What We Don't Like
The only downside of this watch is that it lacks a few features that more expensive models have, such as a chronograph and an alarm.
#3:HAZARD 4 Heavy Water Diver
Verdict
The Hazard 4 Heavy Water Diver(TM) BlackTie: Titanium Tritium Dive-Watch is a great choice for divers who want a reliable, high-quality watch that is both stylish and functional.
Specs
This watch has a titanium case that is light, strong, and hypoallergenic. The scratch-resistant sapphire crystal glass and crystal interior are anti-reflective coated. The watch is also water-resistant and features self-contained everglow tritium-vial lamps and a large 50 mm high-vis design.
What We Like
- Titanium case is light, strong, and hypoallergenic
- High water resistance feature set
- Tritium vials are visible from the edges
- Large, 50mm high-vis design
- Scratch-resistant sapphire crystal glass and crystal interior
- Moisture wicking map texture under the rubber strap
- Comes with custom T.P.R. band and military-grade thermoformed travel case
What We Don't Like
The only downside to this watch is that it may be slightly too large for some wrists.
#4:Smith Wesson Men's Tactical Military Watch
Verdict
The Smith & Wesson Men's Tactical Military Watch is a great choice for adventurers and fans of vigorous sports. It features a precision quartz movement, 20-year constant glow Tritium light source, and is water-resistant up to 100-meters. With three interchangeable straps, it can be the perfect gift for any occasion.
SpecsSpecs
- Tritium Light Source
- Sturdy Canvas Straps
- Precision Quartz Movement
- Water Resistant Up To 100-Meters (300-Feet)
- Features 2117 Movement
- Includes 3 Hands To Show The Hours, Minutes And Seconds
- Has A Round Black Face
- 3 Interchangeable Sturdy Canvas Straps (Black, Tan, And Olive Drab)
- Built With Swiss Tritium
- 1-Year Limited Warranty
What We Like
- 20-year constant glow Tritium light source
- Sturdy canvas straps
- Precision quartz movement
- Water resistant up to 100-meters
- Interchangeable straps
What We Don't Like
The Smith & Wesson Men's Tactical Military Watch is not suitable for diving.
#5:HAZARD 4 Heavy Water Diver
Verdict
The Hazard 4 Heavy Water Diver(TM) Titanium Tritium Dive-Watch is an ideal choice for those looking for a robust, accurate and stylish dive watch. The tritium vials make it visible even in the dark and the scratch-resistant sapphire crystal glass and crystal interior is anti-reflective coated for extra protection. The rubber strap has a moisture wicking map texture which makes it comfortable and the thermoformed travel case adds to the convenience of storage.
Specs
- Titanium case is light, strong, and hypoallergenic
- High water resistance feature set
- Tritium vials are not inset but 80% above the face surface
- Large, substantial, 50 mm high-vis design
- Scratch-resistant sapphire crystal glass & crystal interior is anti-reflective coated
- Moisture wicking map texture under the rubber strap, combined w/ relief trench & many buckle holes keep the wrist dry
- TRITIUM COLORS: Choose from blue hours & hands, red noon and blue bezel (BBRB) or green hours & hands, yellow noon and green bezel (GGYG)
- WHAT'S INCLUDED: comes mounted with custom T.P.R. band, 1x military-grade thermoformed travel case
What We Like
- Robust and accurate
- Stylish design
- Tritium vials make it visible even in the dark
- Scratch-resistant sapphire crystal glass and crystal interior is anti-reflective coated
- Moisture wicking map texture under the rubber strap
- Thermoformed travel case for storage
What We Don't Like
The price tag is quite hefty for a dive watch.








Last update on 2023-09-28 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
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The Best Tritium Watches of 2023 – Reviews & Buyer’s Guide. Image source: Amazon.com
What is a tritium watch?
A tritium watch is a type of wristwatch that uses tritium as a source of illumination instead of electricity. The tritium gas is used to create a phosphorescent glow, which means the watch will continue to be visible in the dark without needing to be charged by a light source.
How does a tritium watch work?
Tritium watches use tritium gas, which is a radioactive isotope of hydrogen, to provide a source of illumination. The tritium gas is contained in tiny glass vials that are coated on the inside with a phosphorescent substance. As the tritium decays, it emits electrons that excite the phosphorescent material and cause it to glow.
What are the advantages of tritium watches?
The main advantage of tritium watches is that they do not require a battery or any other external power source in order to be visible in the dark. This makes them ideal for use in extreme conditions where electricity is not available or is unreliable. Additionally, tritium watches are very low-maintenance and require little to no servicing.
Are tritium watches safe?
Tritium is a low-risk radioactive material and the levels of radiation emitted by tritium watches is very low and not considered to be dangerous. Tritium watches are safe to wear and have been used for decades without any reported health risks.
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The Best Tritium Watches for 2023 – Find The Perfect Watch For You. Image source: Amazon.com
I think Smith Wesson Swiss Tritium Men's Watch is the best tritium watch out there. It has a sleek design, is highly durable, and has a battery life of up to 10 years. The tritium illumination is bright and long-lasting, and the watch is water-resistant up to 100 meters. I highly recommend it to anyone looking for a reliable and stylish timepiece.