GENTLEMAN'S WRISTWATCH, CHRONO, IWC GST. Titanium. Ref. IW370703. Titanium case No. 2880642, with screw-down back. Black dial with luminous indices and hands, window with date and day-of-the-week, 30 minute and 12 hour
IWC 3707-08 GST Chronograph Black Dial Titanium (30865) | European Watch Co.
IWC Titanium Black Dial GST Chronograph Gents Wristwatch IW3707 | Watch Centre