Circa 1963-1964.
This vintage electric watch by Hamilton, known as the Gemini, showcases a 10K yellow gold-filled case. It features Arabic numerals and baguette markers on a white-finished sterling silver dial. Recently fitted with a new battery, its hands move smoothly, and it includes a fully operational hack system. The case dimensions are approximately 29mm by 37mm from lug to lug. Inside the case back, you'll find the engraving: Hamilton W. Co, Lancaster PA., 10K Goldfilled, P805020, Star W.C. Co. This watch is powered by an adjusted Hamilton electric 505 movement, which runs robustly and maintains accurate time over a 24-hour period.
This vintage electric watch by Hamilton, known as the Gemini, showcases a 10K yellow gold-filled case. It features Arabic numerals and baguette markers on a white-finished sterling silver dial. Recently fitted with a new battery, its hands move smoothly, and it includes a fully operational hack system. The case dimensions are approximately 29mm by 37mm from lug to lug. Inside the case back, you'll find the engraving: Hamilton W. Co, Lancaster PA., 10K Goldfilled, P805020, Star W.C. Co. This watch is powered by an adjusted Hamilton electric 505 movement, which runs robustly and maintains accurate time over a 24-hour period.