Rolex Cosmograph Daytona 40 mm

Rolex Cosmograph Daytona 126515LN-0006 is a chronograph in 18 ct rose gold measuring 40 mm across. The case stands 11.9 mm thick and pairs with a black monobloc ceramic bezel moulded with a tachymetric scale. A scratch-resistant sapphire crystal protects the Sundust and bright black dial, which carries luminous hands and indices. Inside is the calibre 4131, a self-winding chronograph movement with 72 hours of power reserve, and the watch is chronometer certified. Small seconds and a chronograph function round out the layout, set against snailed counters. The rubber Oysterflex bracelet closes with a folding Oysterlock clasp in rose gold, fitted with the Glidelock extension system. That clasp locks a case waterproof to 100 metres.