Rolex Datejust 31 68240

Rolex. A fine mid-size stainless steel self-winding wristwatch Oyster Perpetual DateJust, Ref.68240, Case No.R450922, made circa 1987

Cal.2135, automatic 29 jewel movement, satin blue with applied steel Roman numerals, baton hands, centre seconds, date aperture under magnifying lens, sapphire crystal, stainless steel Oyster case with screw-down reverse and Oyster crown, smooth polished bezel, on fitted stainless steel Rolex Jubilee Ref.63110H bracelet with folding clasp stamped N12. Case, dial and movement signed. Accompanied by a green Rolex service pouch. Diameter 30mm, approx. inner bracelet 160mm.