– Stainless steel case with a fine brushed/satin finish & polished finished beveled corners, bezel, crown & chronograph buttons.

Dial:
– Main dial: “Ardoise” slate grey colored with a very fine brushed sunray surface.
– Raised outer rim/flange with painted white minute track & minute indication in Arabic Numerals at 5 minute intervals. Flange with a very fine brushed finish.
– Sub-dials are slightly recessed & with a fine concentric circle textured pattern.
– Hour markers: Applied polished steel combination of Arabic numeral & indexes with a bold triangle at the 12 o’clock position, all with luminous fill.
– Polished steel hands with luminous fill.

Chronograph/Stopwatch function:
– “Flyback” Function which allows instant restarting of the chronograph with a single push of the button instead of the need to stop, reset & then restart the stopwatch.
– Large white central hand seconds counter
– 60 minute sub-dial counter located at the 12 o’clock position.
– Elongated date window located at the 3 o’clock position
– Small seconds sub-dial (red hand) located at the 6 o’clock position.
– IWC in-house Caliber 89365, beats at 28,800 vph, contains 35 Jewels & has an impressive power reserve of approximately 68 hours.
– Features an inner soft iron case for additional protection against magnetic fields.

Also known as: IWC IW387802, IW3878-02, 387802, 3878-02