Aquatimer Expedition Jacques-Yves Cousteau Automatic 42mm Stainless Steel and Rubber Watch, Ref. No. IW328801

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Editor's Notes

IWC SCHAFFHAUSEN's special-edition 'Aquatimer' watch is dedicated to the legacy of French Naval officer, researcher and conservationist Jacques-Yves Cousteau. Built with a robust stainless steel case that houses a 30120 automatic movement, this Swiss-made reference is water-resistant up to 30 bar and has a unidirectional rotating bezel for precise timekeeping. It's fitted on a rubber strap that's easy to swap out using the convenient quick-change system.

We offer an eight-year warranty for all working parts and manufacturing faults for IWC SCHAFFHAUSEN watches. For more information, contact one of our experts by emailing

Details & Care


  • Swiss-made calibre 30120 automatic movement with 42-hour reserve
  • 21 jewels, 28,800 Vph


  • Hour, minute and second hands
  • Date window


  • Blue dial
  • Luminous hands and applied indices


  • Stainless steel case
  • Unidirectional rotating bezel with SafeDive system
  • Crown for date and time adjustments and manual winding
  • Sapphire glass crystal
  • Engraved case back
  • Pin buckle-fastening black rubber strap with quick-change system


  • Case diameter: 42mm; case thickness: 14.1mm; strap width: 22mm
  • Water resistance: 30 bar
  • Comes in a presentation box
  • Reference number: IW328801
Delivery and Returns
Find out more about our delivery options. Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your home or office for free.
Product Code 1647597283409616

Returns or Exchanges

Try your purchase in the comfort of your own home and, if it’s not quite right, let us know and we’ll arrange a free collection from your home or office.