Rolex Yellow Gold Cosmograph Daytona 40 Watch - Meteorite and Black Dial - Oyster Bracelet - 116508 mtbkio Grey The Calibre is 3156 with

The Calibre is 3156 with mechanical self-winding movement and 48 hours power reserve

with a screw-down case back and winding crown ensuring water resistance up to 100 meters or 330 feet

bezel set with 48 diamonds

hand-stitched large square scale brown alligator strap

Rolex Yellow Gold Cosmograph Daytona 40 Watch - Meteorite and Black Dial - Oyster Bracelet - 116508 mtbkio Grey The Calibre is 3156 with40mm 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, meteorite dial, black subdials, 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