Rolex Cosmograph Daytona 40 mm

The Rolex Cosmograph Daytona 126508-0003 is a 40 mm chronograph in yellow gold. The case measures 11.9 mm thick and carries a fixed yellow gold bezel with an engraved tachymetric scale. A scratch-resistant sapphire crystal covers the bright black and golden dial, which is set with diamonds and fitted with luminous hands and indices. The screw-down crown seals the monobloc case. Inside is the self-winding calibre 4131, a manufacture movement with 72 hours of power reserve and chronometer certification, running the small seconds and chronograph functions. The watch is fitted to a yellow gold Oyster bracelet closed by a folding Oysterlock safety clasp with a comfort extension link. Its Triplock crown keeps the case waterproof to a depth of 100 metres.