IWC Portugieser Chronograph Watch - 41.0 mm Stainless Steel Case - Silver Dial - Blue Alligator Strap - IW371605 IRONMAN® 25 mm stainless steel case

25 mm stainless steel case with anti-magnetic properties

Introduced at Baselworld 2013

satin-finished hexagonal decor and polished 18K king gold designed by maxime buchi bezel

caliber 9452 MC manual-winding movement with Flying tourbillon complication and seconds indicated by the C-shaped tourbillon carriage

Automatic Winding

IWC Portugieser Chronograph Watch - 41.0 mm Stainless Steel Case - Silver Dial - Blue Alligator Strap - IW371605 IRONMAN® 25 mm stainless steel case41. 0 mm stainless steel case, 13. 0 mm thick, see through sapphire glass back, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 69355 automatic movement with chronograph, column wheel, hours, minutes, small seconds, approximately 46 hours of power reserve, blue alligator leather strap. Water resistant to 3 bar.