45. Rolex. A fine and rare stainless steel automatic wristwatch with gilt dial Rolex. Belle et rare montre bracelet en acier avec cadran gilt mouvement automatique Model: Submariner Reference: 6536/1 Date: Circa 1956 Movement: 25-jewel Cal.1030 automatic, adjusted to 5 positions and temperatures, Glucydor balance, No.N692916 Dial: Black, luminous dot hour markers, baton quarters, gilt outer minute divisions, polished Mercedes hands with luminous inserts, centre seconds Case: Brushed and polished tonneau form, screw down back and crown, calibrated bezel, inside back date coded II.56, No.155815 Strap/Bracelet: Brown leather strap Buckle/Clasp: Steel buckle Signed: Case, dial & movement Size: 37mm The Ref.6536 was produced by Rolex for 4 years at the end of the 1950's. It is defined by its gloss black dial with gilt signature and minute track, echoed in colour by the gilt hands. The 6mm crown has no crown guards at this period giving it the distinct silhouette of the early submariners. This year, Rolex celebrates the 70th Anniversary of this iconic diver's watch.