IWC. Chronographe bracelet en titane avec jour et date mouvement automatique IWC. A titanium automatic calendar chronograph bracelet watch Porsche Design, Ref IW3702, Purchased 15th August 1986IWC. Chronographe bracelet en titane avec jour et date mouvement automatiqueIWC. A titanium automatic calendar chronograph bracelet watch Model: Porsche DesignReference: IW3702Date: Purchased 15th August 1986Movement: Jewelled Cal.780 automaticDial: Black, luminous square hour markers, white outer 1/5th second divisions, white raised outer tachymetre scale, subsidiary dials at 6, 9 and 12 for seconds, 30 minute and 12 hour recording, day and date apertures at 3, white baton hands with luminous inserts, orange centre chronograph handCase: Brushed tonneau form, screw down back and crown flanked by twin rectangular pushers, No.2287260Strap/Bracelet: Fitted brushed link titanium bracelet Buckle/Clasp: Signed titanium folding claspSigned: Case, dial & movementSize: 42mm Accompaniments: Fitted pouch, outer card, instruction booklets, International Guarantee card, service receipts dated 1991 and 2003, 2 spare linksNone