A gentleman's stainless steel automatic calendar wristwatch, Model: Oyster Perpetual Date Chronometer, Ref:1500, circa 1968,

细节
A gentleman's stainless steel automatic calendar wristwatch, Model: Oyster Perpetual Date Chronometer, Ref:1500, circa 1968,
silvered dial with applied baton markers, date aperture under magnifying glass, sweep centre seconds, 26-jewel self-winding movement adjusted to five positions and temperature, case with screw down crown and screw back, dial, movement and case signed, stainless steel Oyster bracelet with deployant clasp, 34mm.