Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: iw390503 IWC iw390503 Complete Details: Stainless steel case with fine brushed finished edges & polished finished bezel ring & lugs. Dial: Ardoise grey main dial. Slightly recessed matching ardoise grey sub-dials. Applied polished steel Arabic Numeral hour markers. Applied polished steel rimmed index hour markers with luminous fill. Fine printed minute track. Polished steel hands, hours & minutes hands with luminous fill. Silvered flange at the perimeter of the dial with fine printed seconds & fractions of a second indication for the stopwatch/chronograph. Small running seconds sub-dial at the 6 o'clock position. Date window displayed at the 3 o'clock position. Chronograph/Stopwatch function: Large red central seconds counter. The sub-dial at the 12 o'clock position doubles as both the chronograph 60 minute counter (longer hand pointing to outer diameter) & the 12 hour counter (short hand pointing to marking on inner diameter), allowing for an easy & instant reading of the stopwatch. Features a "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 stop-watch. IWC calibre 89361, beats at 28,800 vph, contains 38 jewels & has an approximate power reserve of 68 hours. Featured Complications: Chronograph This watch is also known as iw3905-03,