Rolex Cosmograph Daytona 40 mm

Rolex Cosmograph Daytona 126538TBR-0004 is a 40 mm chronograph in yellow gold. The case measures 11.9 mm thick and pairs with a diamond-set bezel, a rare touch on the Daytona line, along with diamond-set lugs. A sapphire crystal covers the golden dial, whose bright black counter rings and hour markers are also set with diamonds. Inside is the calibre 4131, a self-winding chronograph movement with a power reserve of approximately 72 hours, certified as a Superlative Chronometer. Small seconds sits at 6 o'clock, part of the manufacture's own chronograph architecture. The rubber Oysterflex strap closes with a folding clasp in yellow gold, fitted with the Glidelock extension system for on-the-wrist adjustment. Rolex rates the case to 100 metres of water resistance.