Compare Marathon USAF Swiss Made Officer's Watch (GPQ) with Tritium Illumination #WW194015SS-USAF Movement: Swiss ETA quartz (battery operated) Case: Stainless Steel, 39mm diameter x 11mm thick, 44mm tip to tip Crystal: Sapphire Band: Nylon strap with buckle. 16mm Island Watch Price: $558.00 Was: $558.00 Sale Price $372.00