Marathon 36mm Officer's Mechanical (GPM) Nylon DEFSTAN Watch

Commonly known as the Officer’s Field Watch Mechanical (OFM) or Stainless Steel General Purpose Mechanical (GPM-SS). Marathon's Officer's Watch features a case diameter of 39mm, a thickness of 11mm, and 16mm lug width, making it perfect size for everyday wear.

Movement: ETA 2801
No of Jewels: 17
Scale Quantity: 2
Scale Range: 1-12 (13-24)
Calendar Type: N/A
Luminous Features: Tritium Gas Tubes
Crystal Material: Sapphire
Crown Type: Pressure
Case Material: 316L Stainless Steel
Case Finish: Parkerized
Submersibility: 5 ATM
Case Diameter: 39mm
Case Thickness: 11mm
Lug Width: 16mm