Trait-d'union between the person and a special moment of his life, this 34 mm diameter polished steel watch stands out for the oval shape of the bezel, gracefully highlighted by the iridescent shades of the natural white mother of pearl in which it is made . Combined with a polished steel bracelet whose links follow the curves of the case, the Promesse timepiece reveals its celebratory character by showing off a silver dial with guilloché drapé finishes, Roman numerals and 8 diamond-studded indexes.