Longines, a stainless steel military wristwatch, circa 1940,

细节
Longines, a stainless steel military wristwatch, circa 1940,
black dial signed Longines with the broad arrow beneath, white Arabic numerals and luminous five minute markers, subsidiary seconds, signed frosted gilt 15-jewel movement jewelled to the third and with bimetallic compensation balance, circular case with stepped bezel and screw back with military markings, diameter 37mm.
See Colour Illustration (Plate 5)