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. 4C29682, 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. K363125, 52mm, Movement - currently functioning. Dial - light surface marks. Glass - light surface scratches. Hands - some minor paint loss to the centre seconds. Case - rubbing to the case back, surface scratches and marks to the case back and sides, lettering does not line up straight when case back is screwed down tight - see image. Crown - adjusting correctly.