SKU: IW376804 Categories: ,


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The distinctly puristic design of the dial and the more reserved choice of colours and shapes reference the look of the first Aquatimer released in 1967 and gives it a more modern reinterpretation. The chronograph function handles single stop times and aggregate timing up to 12 hours and is a reliable companion even on long dives. Even with three subdials and a date and day display, the black dial is remarkably uncluttered. The external/internal rotating bezel with a SafeDive system designed to prevent inadvertent changes of the dive time boosts the practical use of the diver’s watch, as does the increase in water-resistance to 30 bar. The protective cover for the sliding clutch system at “9 o’clock” blends seamlessly into the overall look of the watch. Ticking away inside the 44-millimetre stainless-steel case is the robust 79320-calibre chronograph movement with a 44-hour power reserve. The watch is supplied with a stainless-steel bracelet.

Additional information


79320 Calibre, Automatic, self-winding, 44 hours Power Reserve


Chronograph function with hours, minutes and seconds, Mechanical external/internal rotating bezel with SafeDive system, Day and date display, Sapphire glass, convex, antireflective coating on both sides, IWC bracelet quick-change system, Small hacking seconds


Stainless steel case, Diameter 44.0 mm, Height 17 mm, Screw in crown, Water resistance 30 bar


Black dial with luminescence


Stainless steel bracelet, Strap width 22.0 mm


Up to 8 years