We never find this 4992B with this dial. The watch has its original military case made by the Hamilton watch factory. The back cover is readable but does have wear. The movement has the 22 jewel sweep second hand 4992B hack movement. The movement his number 4C 125139.
They watch wines sets and runs with brisk motion. This should be of serious interest to the Hamilton, collector, dealer, and military aficionado. The item "Hamilton 16 size 4992B military day/night dial pocket watch. 72A" is in sale since Sunday, July 19, 2020. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Pocket Watches". The seller is "watchpartsrus" and is located in East Derry, New Hampshire.This item can be shipped worldwide.