screw-down crown with twinlock double waterproofness system
18K white gold applied applique hour markers with Chromalight
scratch-resistant sapphire crystal
Everose gold Oyster bracelet
Rolex Oyster Perpetual Cosmograph Daytona 116508 bkd 40mm 18K yellow gold case
Rolex Oyster Perpetual Cosmograph Daytona 116508 gri Color:Gold screw-down crown with twinlock doubleRolex Oyster Perpetual Cosmograph Daytona 116508 gri 40mm 18K yellow gold case, screw down back, screw down crown and push buttons with Triplock triple waterproofness, fixed 18K yellow gold bezel with engraved tachymetric scale, scratch resistant sapphire crystal, green dial, Arabic numerals, Rolex calibre 4130 self winding movement with chronograph central second hand, 30 minute counter at 3 o'clock, and 12 hour counter at 9 o'clock, approximately 72