HAMILTON military pocket watch for the US-Navy around 1941, chrome plated case, screwed down case back & bezel, on the back supply number, rare 24-hour-display, silvered movement with fausses cotes decoration, calibre 4992B, 22 jewels, screw balance, lever- & escape wheel under end stone, precision adjustment, indirect central second, balance-stop at hand-setting, diameter approx. 51 mm, condition 2-3