This is an Extra Nice example of a WWII (1941) Hamilton Model 22 Chronometer. These were originally on U. Navy ships so they could plot their course by keeping very accurate time. On the back is MTD. WATCH BUREAU OF SHIPS U.NAVY 4467- 1941 chronometer watch. The Hamilton movement is engraved with U. This model hours during the second world war entered as help from USA and enough was often used on military fleet of the SOVIET UNION. The item "Vintage Deck pocket watch Hamilton model 22 ship's clock chronometer WWII" is in sale since Sunday, January 20, 2019. This item is in the category "Antiques\Maritime\Maritime Clocks". The seller is "demaxgo" and is located in Odessa, Odessa. This item can be shipped worldwide.