Hamilton Watch Co. U.S. Government issue navigational 'G.C.T' pocket watch, ref. 4992B, signed 22 jewel Adj. Temp. and 6 positions lever movement, no. 4C12505, the black dial signed G.C.T. with inner Arabic
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Hamilton 1942 4992B GCT US Military WWII Navigation 22J Pocket Watch AN 5740 For Sale at 1stDibs | hamilton 4992b, hamilton gct pocket watch, hamilton 4992b military pocket watch
![Hamilton 4992B G.C.T. 16s 22j U.S.N. AN 5740 Navigation Pocket Watch W/ Carrying Case SERVICED C1941 - Etsy Hamilton 4992B G.C.T. 16s 22j U.S.N. AN 5740 Navigation Pocket Watch W/ Carrying Case SERVICED C1941 - Etsy](https://i.etsystatic.com/19096757/r/il/dba697/4319020750/il_fullxfull.4319020750_9htk.jpg)
Hamilton 4992B G.C.T. 16s 22j U.S.N. AN 5740 Navigation Pocket Watch W/ Carrying Case SERVICED C1941 - Etsy
![Wartime Era Hamilton Railway Grade US Military Steel Pocket Watch – 1942 | Watch Museum: Antique Pocket Watch Museum Wartime Era Hamilton Railway Grade US Military Steel Pocket Watch – 1942 | Watch Museum: Antique Pocket Watch Museum](https://watchmuseum.org/wp-content/uploads/2023/05/Wartime-Era-Hamilton-Railway-Grade-US-Military-Steel-Pocket-Watch-8.jpg)
Wartime Era Hamilton Railway Grade US Military Steel Pocket Watch – 1942 | Watch Museum: Antique Pocket Watch Museum
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