Meet the Streamliner Tourbillon Pierre Gasly, created in close collaboration with the F1 maverick himself. Working closely with our watchmakers, he shaped every detail, from selecting the movement to picking (and naming) the deep Chocolate fumé dial. Housed in a 5N red gold Streamliner case and limited to 100 pieces, it features a one-minute flying tourbillon chosen by Pierre, powered by the automatic HMC 805 caliber with an in-house double hairspring.