An automatic winding Aero Hublot chronograph with a 42 hour power reserve. With 30-minute counter and a skeletonised date display at 6 o'clock. Made of titanium with a sapphire dial that creates a skeleton effect. The date is displayed on a skeleton disc with a window at 6 o'clock. This watch is ideal for someone who is fascinated by the mechanics of a watch and appreciates the decorative value of the movement.