A Rolex Oyster-Perpetual steel cased gentleman's wristwatch, Ref. 6569, circa 1957, with signed and jewelled 1030 caliber movement, the signed silvered dial with baton hour markers, Rolex crown to winding button, numbered between the lugs '6569' and '264918', the signed case back interior numbered '6569' above '157', the case back presentation inscribed, case diameter 3.3cm, on a leather strap.