Hamilton Thin-O-Matic

Hamilton, 10K Masterpiece Thin-o-matic Calendar

The watch was observed to be running at the time of cataloguing. It has not been tested for timekeeping accuracy and may require adjustment. Hamilton, 10K Masterpiece Thin-o-matic Calendar American. 10K gold. Hamilton's long tradition of American watchmaking excellence is reflected in its Masterpiece line. The Thin-o-matic series was introduced in the 1960s. The 14K gold version has a gross assembled weight of watch 30.67 grams with a less common black dial. Engraved, "Presented by Lever Bros. Company to M.G.Dollan for Good Service 1957-1972". Today, the Thin-o-matic is admired by collectors for its innovative engineering and classic design. Engraved, "Presented by Lever Bros. Company to M.G.Dollan for Good Service 1957-1972". From the Alexander James Black Collection.