HAMILTON 4992B MASTER NAVIGATION Military Pocket Watch

Hamilton 4992B 16 size 22 jewel WW2 military aircraft watch with  24 hour black dial marked GCT(Greenwich Civil Time). This watch is in excellent condition and the 22 jewel well running  movement made for the US military is bright, sparkling and free of any corrosion. Back of watch engraved AN5740, MFR'S Part No. 4992B, Serial No. AF42-12087, Contract No.ac20872,HAMILTON WATCH CO.  Screwback metal case made by Keystone.  One of the nicest examples of this fine Hamilton military we have seen. 

• Circa 1942