Named after the intrepid marine researcher Jacques Yves Cousteau, IWC has supported the Cousteau society since 2004 aiding the preservation of protected marine areas and in due reference to Cousteau this Aquatimer is a beautifully crafted timepiece capable of the exemplary performance that IWC are world renowned for. A stylish stainless steel case houses a suave blue dial, of exquisite detail, which features a tri-compax layout with a 12-hour chronograph register at 6 o’clock, a 30-minute chronograph counter at 12 and a small seconds display at 9 o’clock, highly legible white markers and the day and date at 3 o’clock.