The Serena collection is recognisable from the harmony of its curved case and “haute couture” bracelet, with the superimposed leather highlighting the different grains and patterns of this material. This year, a renewal is being celebrated with new pastel shades. Pink and pastel blue sapphires have been added to the collection, previously the preserve of diamonds. A further innovation is the dial decorated with 60 stones, or the bezel set in a dense, regular pattern.