MARATHON Navigator Tritium (No-Date) Pilot WW194001


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Availability: In stock

Regular Price: $270.00

Special Price: $216.00

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Regular Price: $270.00

Special Price: $216.00

MARATHON Navigator Tritium (No-Date) Pilot WW194001

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Established in 1939, MARATHON supplies commercial, government and military clients around the world.

MARATHON's Swiss manufacturing plant give the company full control of production, export and distribution of its highest quality timing instruments.

MARATHON Watch is currently 'ONLY' manufacturer supplying to U.S. Military.

Following link requires PDF to open:

U.S. Military Specification - each watch must pass all specification.

U.S. Qualified Product List -as you can see only Marathon supplies U.S. Government

  • Swiss Quartz (hacking)
  • Case diameter 42.0mm (excluding crown guard)
  • Fiberglass High Impact Case
  • 6 ATM Water Resistant 
  • Hesalite Crystal
  • Stainless Snap Back
  • User serviceable battery
  • Intended use: High Altitude, Pilot/Parachute

Genuine Issue for US Government and NASA Pilots.  Made in accordance with MIL-PRF-46374G, Type III, Class 1.

Ref #: 6645-01-364-4042

MARATHON Navigator Tritium No-Date Pilot WW194001 

  • Black
  • Sage Green (Brown)

Latest contract in Sterile (no dial marking).  Dial uses Tritium Vial Technology.  Luminous property will be stable for next 15 years (approx.) without charging with light source.  "H3" on dial indicates scientific symbol of "tritium." Along with radioactive symbol at 3 o'clock.  12/24 hour dials.

*Please note that the radioactive dose is way below safe level.

Encased in very durable fiberglass high impact case with hesalite crystal allows for water resistance to 60m and atmospheric pressure up to 35,000 feet.  Bi-directional rotating bezel and all markings on case back.

Case thickness 12.5mm
Weight including strap: 45g

Comes complete with Issue box, instruction and US Issue black nylon strap.

NRC Compliance Notice: All gaseous tritium luminous timepieces entering the United States must pass stringent testing in accordance with guidelines set forth by the U.S. Nuclear Regulatory Commission. At present, only Marathon Watch Company holds the contract to supply gaseous tritium luminous timepieces to the United States Government.



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