Submariner 'Red', Reference 1680 A stainless steel wristwatch with date and bracelet, Circa 1975 | 勞力士 | Submariner 'Red' 型號1680 | 精鋼鏈帶腕錶,備日期顯示,約1975年製 Property from a Notable Collector Rolex Submariner 'Red', Reference 1680 A stainless steel wristwatch with date and bracelet, Circa 1975 勞力士 Submariner 'Red' 型號1680 精鋼鏈帶腕錶,備日期顯示,約1975年製 Dial: black Calibre: cal. 1570 automatic, 26 jewels Case: stainless steel, screw down case back Case number: 3'843'020 Closure: stainless steel Rolex Oyster bracelet and folding clasp Size: 40 mm diameter, bracelet circumference approximately 160 mm Signed: case, dial and movement Accessories: none