The Marathon General Purpose Mechanical (GPM) in Stainless Steel is a reissue of the Marathon GG-W-113 field watch used throughout the 1980s by the US Army. Taking cues from its vintage style with an update of modern materials and standards, this GPM is manufactured from 316L surgical grade stainless steel with a satinized graphite grey finish, giving the look of a vintage field watch with the proper functionality and durability of a modern one. A tough yet beautiful watch with a robust yet high quality hand winding movement.
Marathon is also best known for using perpetually and autonomously glowing Tritium gas tubes to illuminate the dials. The GPM uses Tritium on each hour marker and hand. Tritium is a trusted source of illumination for military equipment, from watches to aeronautical displays, firearm sights, and binoculars. Tritium tubes glow on their own without the need for charging by an external light source, and will not fade in brightness making it an ideal configuration for nighttime or low light operation.
Features US Government markings on the dial.
- Case size 39mm
- Case thickness 11mm
- Case material 316L Stainless steel
- Case back 316L Stainless steel
- Movement ETA-2801 mechanical
- Scale quantity 2
- Scale range 1-12 (13-24)
- Jewels 17
- Dial US Government, Tritium gas tubes, EOL
- Hands Tritium gas tubes
- Glass Sapphire
- Crown type Pressure
- Lug width 16mm
- Strap Nylon Defense Standard (DEFSTAN)
- Buckle Stainless steel pin buckle
- Water resistance 30 Meters
- Battery warranty 1 Year
- Movement warranty 2 Years
Founded in 1904 as Weinsturm Watch, the company has been manufacturing and supplying fine-precision timing instruments to the Allied Forces. In 1939, it was renamed Marathon and continued to build military-spec and purpose-built timepieces to withstand the most extreme conditions, whether on land, air or sea.
The Watch Library offers free shipping within Malaysia and will be automatically applied to your order at Checkout.
You will be able to receive your parcel within 3 to 5 working days for Peninsular Malaysia and 5 to 7 working days for East Malaysia after your order has been accepted. Orders placed on Friday (after 2pm), Saturday, and Sunday will be processed on Monday morning.
We accept the below payment methods:
- Credit Card (Visa or Mastercard)
- Internet Banking
- 3 x interest-free installments with either Debit or Credit Card via Atome