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Hazard 4 Heavy Water Diver Titanium Tritium Watch Nightwatch Green/Yellow

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With water resistance of up to 300 meters and highly visible 3D military stencil-cut numerals, the Heavy Water Diver Titanium Tritium Watch from Hazard 4 comes with hypoallergenic titanium case, scratch-resistant sapphire crystal glass and custom T.P.R. band. Additionally, this highly unique action watch features self-contained ever glow tritium-vial lamps which are self-powered and don't require charging. Continuous glow (night or day) is achieved by combining hydrogen-3 gas (tritium/H3), glass tubes, and phosphors into self-contained mini-lamps which don't fade overnight and are feather-light. With technology usually used only for critical applications, the Heavy Water Diver Titanium Tritium Watch from Hazard 4 represents great value for any serious adventure lover.

  • Black case with black bezel and dial, white hands and graphics
  • Self-contained everglow tritium-vial lamps with yellow hours and green hands, noon, bezel
  • Lamps visible from the edges not just from above
  • Light, strong, and hypoallergenic titanium case
  • Aggressively knurled unidirectional bezel with tritium marker in "12" porthole
  • Scratch-resistant A.R. sapphire crystal glass
  • Crystal interior with anti-reflective coating
  • Scratch resistant machined bezel markers
  • High water resistance feature set
  • Screw-down case-back and crown
  • Large, highly visible, 3D military stencil-cut numerals with integral 24-hour military time scale
  • Angled minutes inner-dial for increased visibility
  • User-service fast-change strap screw-in pins
  • Boldly styled, broad, super legible hands
  • Eye-catching retail graphic case-insert
  • Rubber straps with moisture wicking map texture, relief trench and multiple buckle holes
  • Comes with military-grade thermoformed travel case and 24mm nylon watch band
  • Battery type: 371
  • Case diameter: 50mm
  • Case thickness: 15mm
  • Strap horn width: 24mm
  • Depth rating: 300m/990'
  • Movement: Ronda 515 Quartz
  • Date window position: at 4 o'clock
  • Case material: Titanium (Bead-Blast)
  • Manufacturing: Swiss Movement
  • Weight: 110g
  • Manufacturer: Hazard 4
  • Manufacturer's number: H4-HWD-TIPV-KW-GGYG
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Your package will normally be dispatched on the same or next business day after cleared payment. We always confirm via email that your item has been shipped.

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United States

Standard 7-10 Days Shipping Free

  • Available on all orders regardless of the price and size of your order

Expedited 4-5 Days Shipping $9.95

  • Please note Saturdays, Sundays are not working days
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Austria $4.99 3-5 Days Delivery
Belgium $3.99 2-3 Days Delivery
Bulgaria $14.99 6-8 Days Delivery
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Czech Republic $4.99 3-5 Days Delivery
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Estonia $9.99 4-6 Days Delivery
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Germany $3.99 2-3 Days Delivery
Greece $8.99 6-8 Days Delivery
Hungary $6.99 4-6 Days Delivery
Ireland $3.99 2-3 Days Delivery
Italy $4.99 3-5 Days Delivery
Latvia $9.99 4-6 Days Delivery
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Poland $3.99 3-5 Days Delivery
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Spain $3.99 3-5 Days Delivery
Sweden $4.99 3-5 Days Delivery
United Kingdom Free 2-4 Days Delivery

Rest of the World

Please check shipping price during checkout (charged by weight)


Genuine postal losses are rare in the US. Experience has shown us that in most cases items are returned to us by USPS as uncollected when buyers have reported items as undelivered. Please check with your local shipping office before contacting us about non-shipping. Where items are returned to us we will contact you and a further Postage and Handling charge will be made before items can be redelivered.

In the event that a parcel is returned to us and there are some issues that should be resolved, an email is written to the customer notifying him/her of the parcel. If 60 days lapse without any response, the goods are warehoused and disposed of.

Return Policy:

At Military 1st we want you to be completely satisfied every time you shop with us. Occasionally though, we know you may want to return items.

We are more than happy for you to return any of our goods for a refund of the item price or exchange within 60 days of receipt, as long as, they are in resellable condition with any packaging and labels intact. You must contact us by email at info@military1st.com within 60 days of the item being delivered. So feel free to try any of our fantastic range available with our no quibble, no question returns policy.

You, the customer, will be responsible for the cost of returning the item to us. It can be shipped back via a service of your choice although we do recommend a secure trackable method that requires a signature on shipping.

How to return your order:

  • You must contact us by email at info@military1st.com
  • Please return the item to the below address, wrapped and in resellable condition along with a note of your name, address and that you require a refund of the item price. All refunds are processed within 5 working days of receipt.
  • Please make sure your order number is written on the front of your parcel

    U.S. Customers:
    MMG Trading - Asendia USA
    1501-09 Elmhurst Road
    Elk Grove Village, IL

    Customers from the Rest of World:
    MMG Trading Ltd
    Unit 1, Fourth Avenue
    Trafford Park
    M17 1DB
    United Kingdom


To exchange an item, please contact us by email within 60 days at info@military1st.com and return the item in resellable condition along with a note of your name, address and required size or new item.