Hamilton Railway Special Vintage 21J Pocket Watch Mod 992B ca. 1946 - Manual winding; Open-faced; Nickel finish movement; 21 jewels. 10k rolled gold plated original case 16s with original finish. It has never been polished (50mm diameter). White enamel dial with subseconds. Pre-owned with custom box, vintage, ca. 1946. Total weight: 99.2 grams. One of the most famous and popular railroad pocket watches of all time. Very hard to find one in this condition and with the original, unpolished, finish on the case!.