LE COULTRE, Futurematic E501 Men's bracelet watch in 10-micron gold-plated metal, round case, silvered dial with applied arrow markers, power reserve at 9 o'clock, small second hand at 3 o'clock. Automatic movement. Worn leather strap with gold-plated metal buckle. Circa 1950/60, probably for the American market (minor wear to plating, wear scratches). Diameter: 35 mm.