IWC Aquatimer Automatic "Expedition Jacques-Yves Cousteau" Stainless Steel 42mm Blue Dial IW329005 - BRAND NEW

The IWC Aquatimer Automatic Expedition Jacques-Yves Cousteau in reference IW329005 is one of the most evocative dive watches in the modern IWC catalog, blending serious professional credentials with a deeply personal tribute to the man who brought the ocean floor into living rooms around the world. Jacques-Yves Cousteau — marine biologist, filmmaker, and co-inventor of the Aqua-Lung — spent decades championing ocean conservation, and IWC's long-standing partnership with the Cousteau Society gave rise to a series of Aquatimer editions that carry his legacy forward in every detail.

The Aquatimer line itself traces its roots back to 1967, when IWC introduced its first professional diver's watch, establishing the brand's credentials in a category then dominated by Swiss sport-watch specialists. Over the decades the Aquatimer evolved through several generations, each iteration refining the case architecture, the internal rotating bezel mechanism, and the dial legibility that professional divers demand. The IW329005 belongs to a generation celebrated for its clean, purposeful aesthetic that bridges the gap between an instrument watch and an everyday luxury timepiece.

At 42mm in stainless steel, the IW329005 strikes an ideal balance between wrist presence and wearability. The blue dial, dressed with crisp index hour markers, references the deep blue of ocean water and gives the watch a refined, contemporary personality that transitions effortlessly from shoreside to boardroom. The diving bezel — a defining tool-watch element — provides a reliable elapsed-time reference, while the rubber strap ensures a secure, comfortable fit whether worn over a wetsuit or against a bare wrist on a warm afternoon.

Powering the IW329005 is an automatic movement, befitting a watch in this class and ensuring that the Aquatimer keeps accurate time through the natural motion of the wearer's wrist. IWC's automatic movements are renowned within the industry for robust reliability and refined finishing, qualities that collectors and enthusiasts have come to expect from the Schaffhausen manufacture.

Owning reference IW329005 means owning a piece of watch history tied to one of the twentieth century's most celebrated ocean advocates. It is a watch that rewards the wearer on multiple levels — as a practical dive instrument, as a collector's special edition, and as a daily companion with undeniable visual authority. At Bizak & Co., we offer this brand-new IWC Aquatimer IW329005 at a best price with the confidence and personal service of a dedicated luxury watch specialist. Contact us or buy online today to add this remarkable timepiece to your collection.