For sale is a beautiful vintage circa 1979 Rolex GMT Master MK5 ! 100% original Rolex with period correct MK5 dial with matching patina tritium hands. Original faded Pepsi insert is in excellent condition Automatic non-quickset date caliber 1570 movement is in great condition (see pics) Period correct VC clasp (1978/79) 78360 bracelet with 580 end links is still in overall good condition with only light stretch.