Description
The IWC Aquatimer Chronograph Jacques-Yves Cousteau Edition, reference IW376706, is a special-edition dive chronograph created as a tribute to the legendary ocean explorer Jacques-Yves Cousteau, whose work helped define modern marine conservation and underwater discovery. It was designed within IWC’s Aquatimer line, which is closely associated with professional-grade dive watch construction, and this particular edition combines that rugged functional identity with commemorative detailing that honors Cousteau’s legacy.
The watch uses a 45.6mm stainless steel round case, giving it a substantial wrist presence suited to the dive-watch style. It is paired with a unidirectional stainless steel bezel, an essential feature for timing underwater activity safely, and a black rubber strap that reinforces its sporty, utilitarian purpose. The overall design is bold and highly legible, with proportions and materials chosen to support durability, visibility, and aquatic use.
Its dial is especially distinctive, finished in a sunburst slate-grey “ardoise” tone that provides a refined contrast to the three recessed deep-blue sub-dials. Oversized luminous markers improve readability in low-light conditions, while the yellow-tipped chronograph hand adds a functional accent that stands out clearly against the darker dial. At the 6 o’clock sub-dial, the inscription “Edition Jacques-Yves Cousteau” serves as a subtle but direct reference to the watch’s commemorative theme. The layout is both technical and balanced, preserving the Aquatimer’s instrument-like character while adding visual depth and personality.
The watch is fitted with a screw-down rubber crown, supporting its water resistance and overall robustness. On the reverse, the solid steel caseback features a detailed engraving of Jacques-Yves Cousteau wearing his iconic watch cap, surrounded by the text “A Tribute to J.Y. Cousteau 1910–2010,” making the caseback a central part of the edition’s identity. Inside, the watch is powered by the self-winding IWC Calibre 79320, a reliable automatic movement that offers a 44-hour power reserve and drives the chronograph functions. With water resistance rated to 120 meters, the IW376706 remains a practical dive-oriented timepiece while also functioning as a commemorative watch with strong historical and visual significance.
Functions: Hour, Minute, Quick-Set Day & Date, 12-Hour Chronograph, hacking feature that stops the seconds hand for precise synchronization. This IWC Aquatimer Chronograph Jacques-Yves Cousteau Edition has been referenced against technical documents and manufacturer records where available to ensure authenticity and a clean history. Immaculate condition with full box and papers. Backed by a Grand Timepiece 12-month warranty. Style: Diver Model: IW376706. Photos of the actual watch.
Accompanying your purchase is a tax invoice and a valuation certificate for Insurance purposes. All our products have full provenance and will be accompanied by their original box and papers where possible or service papers by the Brand itself. Our watches are sold with a 12 Months Warranty or alternatively the balance of manufacturer’s warranty where applicable. We have been selling pre-owned luxury timepieces since 2015 and do all our due diligence to ensure the timepieces are authentic and have a clean history.
