Vintage Hamilton Dyson Men\'s Mechanical Wristwatch 747 USA 14k Gold Filled Product Description Item: Wristwatch Brand: Hamilton Model: Dyson Movement: Mechanical Case Material: 14k Gold Filled Country: USA Gender: Men\'s Caliber: 747 Size: 25.5mm Product Measurements Diameter: 25.5mm Width: FALSEmm Lug Width: 18mm Lug to Lug: 32.5mm Thickness: 9.5 mm Product Condition Overall Condition: Fair, overall condition for its age. Functions: Running, but may be in need of service. This means, it can run unreliably, start or stop and timekeeping is not guaranteed. Case: There are scratches on the case. Crystal: There are scratches on the crystal. Dial: The dial has scratches and discoloration. Band: The band is not original. About the brand: Producing their first pocket watches in Lancaster, PA as early as 1892, Hamilton watches are one of the most recognizable American watch brands. While they moved production of their watches to Switzerland in 1969, the American catalog of Hamilton watches is impressive. Recognizable models such as the Ventura, worn by Elvis Presley, and their WW2 military issue “Khaki” watches, Hamilton still enjoys a large presence in the market today. Offering both well made modern pieces and a backlog of wonderful vintage items - Hamilton offers much for the vintage and modern collector.