Manufacturer: Porsche Design by IWC Model Name: Titan Ref #, Serial#, Circa: 3702, Originally Case: Titanium Case Movement: IWC Automatic Movement Case Dimensions: 42mm excluding Crown Bracelet: Titanium Brick Style Bracelet w/ Deployment Clasp Dial: Black Swiss Dial w/ Chronograph, Day & Date Function. Bezel: Tachymeter Bezel 100% Authentic! Description: Up for auction is this Porsche Design by IWC 3702 Titanium Chronograph Day Date Auto Watch. A incredible example, the titanium case edges are nice and sharp, the bracelet is very clean, and the automatic movement winds smoothly. All functions are working and the watch is keeping accurate time. The bracelet will accompany an 7,4"(SS size, 19cm) wrist size. over all the watch is in excellent condition.