Apologies for the poor quality of this picture
Heavy stainless steel single piece, tonneau shaped case. Fixed strap bars. British Military markings on back of case : War Department arrow, "6bb" (Royal Air Force), "6645 - 99. 523 - 8290 - 8279 / 75". Case width (not including crown) : 36mm. Case condition : 80%.
Black dial with white numerals. Luminous hour markers and hands. Luminous paint faded with age. Signed "Hamilton". Marked with War Department arrow and "T" (indicating use of Tritium luminous paint). Dial condition : 85%.
Nickel plated, 17 jewel movement, with hacking seconds. Signed "Hamilton Watch Co.". Calibre 649. Incabloc shock absorber. Movement condition : 90%. Time keeping : Good.
Fitted with NATO issue Nylon strap.