Marathon US Government H3 17 Jewel Model GG-W-113 wristwatch. Manufactured January 1985. This watch came from an Air Force veteran who had served in Vietnam and Desert Storm. This watch has been used and has many scratches on the crystal and the black nylon band is a little dirty. This is a field watch that has seen the field. This watch keeps good time for about 48 hours before needing to be wound again.