Classic and collectible, 1926 Waltham Vanguard railroad open face pocket watch. It features a beautifully polished 10k yellow gold-filled case. This beautiful case is in good condition with a Greek key design. It has a Waltham double sunk porcelain dial with black painted Arabic numerals and minute markers. The dial is in excellent condition with beautiful metallic blue hour, minute, and seconds hands. The dial features a wind indicator dial at twelve o’clock and second hand dial at six o’clock. Crystal is in excellent condition. Inner lid case marked Nawco, SECURITY, 10 KARAT, GOLD FILLED, RAILROAD MODEL, PAT.APPL’D FOR, 7211732. Dust cover is marked Nawco, SECURITY,10 KARAT GOLD FILLED, RAILROAD MODEL, PAT.APPL’D FOR. Mechanical hand wind and lever set, 23 jewel movement and serial #25896153. The movement has gold center wheel, raised gold jewel settings, Ohlson 1908 regulator, and is size 16. Grade Vanguard, model 1908, and Lossier hairspring. Movement markings LOSSIER INNER TERMINAL HAIRSPRING, 25896153, 6 POSITIONS, 23 JEWELS ADJUSTED, VANGUARD WALTHAM, MASS. U.S.A.Manufacturer in Waltham,Massachusetts. Case measures 51.7mm diameter, 14.5mm thick. Serviced and timed, comes with a one year warranty.