Rolex. A rare stainless steel automatic calendar dual time wristwatch with bakelite bezel, GMT-Master, Ref: 6542, Purchased 10th October 1958 from Rolex Aden
Rolex. A rare stainless steel automatic calendar dual time wristwatch with bakelite bezel, Model: GMT-Master, Reference: 6542, Date: Purchased 10th October 1958 from Rolex Aden, Movement: 25-jewel Cal.1030 automatic, adjusted to 5 positions & temperature, No.N725291, Dial: Black, luminous dot hour markers, baton quarters, gilt outer minute divisions, magnified roulette date aperture at 3, polished Mercedes hands with luminous inserts, centre seconds, arrow tipped red dual time hand, Case: Brushed and polished tonneau form, screw down back and crown, inside back date coded IV.57, blue and red Bakelite bezel insert (AF), No.321900, Strap/Bracelet: Brushed riveted Oyster link, Buckle/Clasp: Signed folding clasp, stamped 4 57, Signed: Case, dial & movement, Size: 38mm, Accompaniments:, Rolex box, Guarantee, Chronometer Certificate No.670957 dated 15th February 1958, Rolex GMT-Mater 6542 brochure 
