U.S. Watch Co. (Waltham, Mass) Grade 23

Grade 23 is a 15j Openface watch maufacturered by U.S. Watch Co. (Waltham, Mass). The size 18s, Model 1888 movement features a gilt finish and is adjustedtemperature. U.S. Watch Co. (Waltham, Mass) introduced this particular grade to the market 1888. Each movement was fitted at the factory with a double-sunk dial.