Rolex Cellini Ref 4016 an 18ct gold wrist watch circa 1976, dial: black, baton hands, calibre: cal. 1600 manual winding, 19 jewels. Case: rectangular ribbed, snap on case back. Case number: 2574678, closure: Rolex black leather and gold plated buckle. Dimensions: 25 mm x 31 mm. Signed: case, dial and movement. Accessories: additional Rolex black leather strap