Rolex White Gold Cosmograph Daytona 40 Watch - Blue Index Dial - 116509 bli day-date a manual-winding movement featuring 20

a manual-winding movement featuring 20 Jewels and an impressive 40-hour power reserve

this timepiece reflects the epitome of precision engineering and timeless design

chronograph hour counter at 3 o' clock

black inner bezel

Rolex White Gold Cosmograph Daytona 40 Watch - Blue Index Dial - 116509 bli day-date a manual-winding movement featuring 2040mm 18K white gold case, screw down back, screw down crown and push buttons with Triplock triple waterproofness, fixed 18K white gold bezel with engraved tachymetric scale, scratch resistant sapphire crystal, blue dial, index hour markers, 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 hours of power reserve, 18K white gold Oyster