A gentleman's stainless steel diver's automatic calendar wristwatch, Model: Oyster Perpetual Date Submariner, Ref:1680, 1980's,

细节
A gentleman's stainless steel diver's automatic calendar wristwatch, Model: Oyster Perpetual Date Submariner, Ref:1680, 1980's,
black dial signed Rolex Oyster Perpetual Date Submariner, 660ft=200m, Superlative Chronometer Officially Certified, luminous dot and baton markers, date aperture beneath magnifying glass, luminous Mercedes hands, hacking sweep centre seconds, plastic crystal, self-winding movement, case with rotating black calibrated bezel, protected screw down winding crown, screw back, steel Oyster bracelet with Fliplock deployant clasp, 39mm.