Table of Contents
Specs
| Spec | Value |
|---|---|
| Reference | WW194003 |
| Diameter | 34 mm |
| Height | 12.5 mm |
| Material | Composite fibershell |
| Water resistance | 30 m |
| Crystal | Sapphire |
| Movement | ETA 2801-2 (hand-wound) |
| Functions | Hours, minutes, seconds |
| Illumination | Tritium tubes |
537 EUR
Background
The GPM (General Purpose Mechanical) is a NATO stockist military watch designed to meet military specifications and procurement channels. Tritium tube illumination provides self-powered glow for 10-20 years without requiring charging, making it reliable in field conditions. The hand-wound ETA 2801 movement and composite fibershell case prioritize durability and simplicity over refinement.
Links
https://de.marathonwatch.com/products/general-purpose-mechanical-with-tritium-gpm