IWC Portugieser Chronograph Watch - 41.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW371611 IW459401 The addition of a Chronograph

The addition of a Chronograph and 30-minute counter demonstrates its versatility and practicality

caliber 9917 MC manual winding movement

the barrel and the balance are inclined so they can follow the shape of the movement

This exquisite model is rendered in polished steel with a mother-of-pearl dial

IWC Portugieser Chronograph Watch - 41.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW371611 IW459401 The addition of a Chronograph41. 0 mm 18K 5N gold 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, dark brown alligator leather strap by santoni. Water resistant to 3 bar.