Rolex Cosmograph 'Red' Daytona Ref 6239 a stainless steel chronograph watch with bracelet circa 1967. Dial: black. Calibre: cal. Valjoux 722-1 manual winding, 17 jewels. Case: stainless steel, screw-down case back. Case number: 1695221. Closure: stainless steel Rolex Oyster bracelet and folding clasp. Dimensions: 36 mm diameter, bracelet circumference approximately 174 mm. Signed: case, dial and movement. Accessories: Rolex service papers dated 1 December 2021, additional link and pouch