Black as the darkest night, this sublime Royal Sapphire adopts the codes of a timepiece that is as large as it is complex. With a large 42 mm case and contrasting hour markers for easy reading, this black version effectively rolls out the emblematic codes of men's watchmaking with the refinement of the Calibre Royal®. The first and only French-made mechanism to integrate its watch complications on the same plate, this movement boasts automatic two-way winding while offering hours, minutes, small seconds, day, date, moon phase and 88-hour power reserve indicator. The Royale Saphir is a real watchmaking feat that fascinates both aesthetes and lovers of exceptional watchmaking.