IWC Schaffhausen Porsche Design Chronograph Wristwatch, titanium, automatic, lever movement, stop function via rocker switch, black dial, three auxiliary dials for 30-minute and 12-hour counters, small second, day of the week, date, luminous dots, tachymeter, case number 2550494, reference 3702, diameter approx. 42 mm, circa 1995, 128.3 g, case, warranty card, papers, strap part and tool