Authentic U.S. Military‑Issued Hamilton GG‑W‑113 Field Watch – Dated October 1977

This is a genuine U.S. military‑contract Hamilton GG‑W‑113 field watch, issued under contract GS‑0SS‑48087 and dated October 1977. These watches were built to strict military specifications and used by U.S. service members during the late Vietnam and Cold War era.

This example retains its original military character, clean dial, and intact tritium lume. It currently starts, runs, and then stops intermittently, so it should be considered in need of service. Great candidate for a watchmaker or collector who wants an authentic issued piece to restore.

Features

• Official U.S. Military Issue – GG‑W‑113 specification

• Hamilton manufacture

• Contract No.: GS‑0SS‑48087

• Date: October 1977

• Serial No.: 280390

• Manual wind movement – winds smoothly

• Original tritium lume (UV reactive, no afterglow)

• Black dial with 12/24‑hour markings

• Stainless steel case

• Black Nylon Strap (replacement - NOT THE ORIGINAL STRAP)