Ball Engineer Hydrocarbon AeroGMT Sled Driver (42 mm) - DG2018C-P17C-BK ’57 At the heart of this

At the heart of this horological marvel lies the Rolex Calibre 3255 automatic movement

white mother-of-pear dial with diamonds

35mm stainless steel case medium size

Rolex calibre 3235 self-winding movement with central hour

Crafted from luxurious Everose Gold

Ball Engineer Hydrocarbon AeroGMT Sled Driver (42 mm) - DG2018C-P17C-BK ’57 At the heart of thisLIMITED EDITION 1990 WEIGHT Approx. 130g MOVEMENT Automatic caliber BALL RR1201 C Chronometer certified COSC SIZE (CASE) 42mm, height 13. 85mm WATER RESISTANCE 100m 330ft ANTI MAGNETISM 4,800A m MICRO GAS TUBES 44 micro gas tubes on hour, minute, second, second time zone hands, dial and bezel for night reading capability FUNCTIONS Luminous three time zone indication Hours, minutes, sweep seconds and date 7,500Gs shock resistance CASE MATERIAL