Rolex Yellow Gold Cosmograph Daytona Watch - Black Cerachrom Bezel - Black Index Dial - Oysterflex Strap - 126518ln bkiof of 30 Meters / 100 feet

30 Meters / 100 feet water resistance

IWC Big Pilot is probably biggest pilot watch model there is in horology

and a remarkable 70-hour power reserve

silver-toned dial with Grande Tapisserie” pattern

titanium links and pushpiece guards

Rolex Yellow Gold Cosmograph Daytona Watch - Black Cerachrom Bezel - Black Index Dial - Oysterflex Strap - 126518ln bkiof of 30 Meters / 100 feet40mm 18K yellow gold case, screw down back, screw down crown with triplock triple waterproofness system, black monobloc cerachrom bezel in ceramic with moulded tachymetric scale, scratch resistant sapphire crystal scratch resistant sapphire, black dial, index hour markers, 4131, manufacture Rolex perpetual, mechanical chronograph, self winding movement with centre hour and minute hands, small seconds hand at 6 o'clock, chronograph via centre seconds