ROLEX Submariner ref. 1680 circa 1978 Watch ROLEX Submariner ref. 1680 circa 1978 Steel bracelet watch. Oyster case with external graduated bezel. Screwed bottom. Screwed and signed crown. Mark II dial with white writing. Luminous indexes. Mercedes needles. Nice homogeneous patina of the indexes and hands. Rolex automatic movement Steel Oyster bracelet with safety folding clasp and diving extension ref. 93150. End pieces 580. Diameter: 40mm Lug: 20mm
