Ceramic merges with titanium to give rise to a material – titanium ceramics – boasting a range of fascinating properties. The new J12 Chronomatic Classique plays a fascinating visual game and takes on multiple identities. Steel, titanium, platinum? Beneath a decidedly masculine and intriguingly polymorphous appearance, this astonishing material is almost as hard as sapphire. Ceramics also rules on the bracelet of the Première Triple Row, combined with steel and wrapped three times around the wrist. It highlights a slender steel case set with 52 diamonds and reminiscent of the jewellery favoured by Mademoiselle Chanel.