Brand: Rare Rolex Model Name: GMT Master Reference: 6542 Movement: Automatic Box: Yes Year: 1956 Dial shape: Circular Dial colour: Black gilt Dial features: Dot hour markers, roulette date Bezel: Aftermarket bakelite 'Pepsi' bezel Case size: 38mm Case material: Stainless Steel Case features: Rolex Brevet screw down with the cross Case back: Screw down, faintly engraved with personal name of South African owner. Inner case back: Inner case back engraved reference 6542, IV.56 Movement cal: Calibre 1030 Movement jewel: 25 Bracelet or strap: Rolex 6636 riveted stretch bracelet, dated 1966 suggesting it is a service replacement. Bracelet material: Stainless steel Auctioneer's notes: Comes with the rare original inner and outer box, swing tag, two spare links, original ghosted fat font bezel. Condition report: Currently running, bracelet wear to the serial number and reference number between lugs, however you can still read the numbers.