01-B MODEL YEAR Call for Enquiry PRODUCTION YEAR Call for Enquiry CONDITION Call for Enquiry BOX/PAPERS Box & Papers CASE MATERIAL White Gold CASE SIZE 37 mm CASE BACK Transparent CASE DETAIL Hammered 18-carat white gold case
fluted crown with sapphire cabochon
rhodium-plated hands and 18K white gold indexes which are shaped like sailboat hulls
42 mm stainless steel and 18K yellow gold case with helium escape valve
matte black color skeleton faceted dial designed by richard orlinski
IWC Portofino Chronograph Watch - Stainless Steel Case - Silver-Plated Dial - Blue Alligator Leather Strap - IW391037 Racing 01-B MODEL YEAR Call for42. 0 mm stainless steel case, 13. 6 mm thick, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 75320 automatic movement with date, day, chronograph, hours, minutes, small seconds, approximately 44 hours of power reserve, blue alligator leather strap. Water resistant to 3 bar.