Hamilton G.C.T 4992B

Hamilton Watch Company U.S. Government 'G.C.T' Navigation Master Watch, ref. 4992B, signed 22 jewel adj. temp. and 6 positions lever movement, no. 4C117171, the black dial signed G.C.T. with inner Arabic twenty-four hour dial, outer five second divisions and centre seconds, inscribed Keystone base metal screw case, no. K092830, 52mm, Movement - currently functioning. Dial - some areas of mild 'bubbling', some small scratch marks. Glass - light surface marks. Hands - some cracking to the paint and some areas have been retouched. Case - rubbing and some surface scratches to the case back, scratches, marks and some rubbing to the case sides, some mild rubbing to the bow. Crown - adjusting correctly.