Calendar chronograph with digital display of date,
(davinci watches) month and leap-year cycle, mechanically programmed for perpetuity (first adjustment by the user required in 2100, crown-activated, rapid calendar advance), new IWC manufactured movement with IWC double-pawl automatic winding system and integral shock absorption system, small seconds hand with stop function, chronograph with flyback function, central seconds hand with stop function and aggregate time recording up to 12 hours on the inner dial, calibre 89800, power reserve of 68 hours, convex sapphire glass (antireflective), transparent sapphire glass back, screw-in crown, water-resistant to 3 bar, dimensions 44 x 52.8 x 16.3 mm, platinum version limited to 500.
