Oyster Perpetual 36 rolex-air-king A fixed inverted red triangle

A fixed inverted red triangle on the dial points to the chosen reference time - the time at home or at the traveller’s usual workplace - on the off-centre 24-hour disc

The utmost precision is also required to ensure that all the shapes and letters making up the motif are positioned perfectly

14K white gold hoops featuring marquise cut blue sapphires and round diamonds

The Oyster bracelet

Frederique Constant 30mm ladies watch from their Classics Collection featuring a stainless steel case & bracelet and mother of pearl dial

Oyster Perpetual 36 rolex-air-king A fixed inverted red triangleGreen Dial The colours created for the Oyster Perpetual range start life as a lacquer, which must be meticulously applied in a controlled atmosphere environment to avoid dust and other contamination. The brass plate of the dial base receives layer upon layer of lacquer, six in all, to form a regular, uniform surface. The last step is varnishing and polishing to bring out the full brilliance and depth of colour. The various inscriptions are then pad