With its simple dial design and the quarter-hour scale on the internal rotating bezel, the smallest model in the diver’s watch family references the first Aquatimer released in 1967. The dive-related displays are coated with luminescent Super-LumiNova®*. The external/internal rotating bezel with the IWC SafeDive system combines ease of use with safety. The rotation of the external bezel is transmitted via a sliding clutch system to the internal rotating bezel with a triangular index and dive time scale. Pressure-resistance to 30 bar makes the watch suitable for deep dives. With the IWC bracelet quick-change system, swapping the rubber strap for the stainless-steel bracelet, and vice versa, is a snap. *IWC Schaffhausen is not the owner of the Super-LumiNova® trademark.
30120 Calibre, Automatic, self-winding, 42 hours Power Reserve
Mechanical external/internal rotating bezel with SafeDive system, Day and date display, Sapphire glass, convex, antireflective coating on both sides, WC bracelet quick-change system, Small hacking seconds
Stainless steel case, Diameter 42.0 mm, Height 14.1 mm, Screw in crown, Water resistance 30 bar
Silver-plated with luminescence
Black rubber strap with IWC-patented quick-change system, Strap width 22 mm
Up to 8 years https://myiwc.iwc.com