This Cosmograph Daytona in 18ct Everose gold features a Sundust, diamond-set dial, as well as a bezel, lugs and crown guard set with diamonds. The bezel’s 36 trapeze-cut diamonds are positioned using a “channel” setting, whereby the stone is seated in a channel of precious metal. The gem-setter places the stones one by one to the nearest hundredth of a millimetre, then pushes tiny amounts of surrounding metal around the stones to secure them and best reveal their beauty and sparkle.