IWC Portofino Automatic Watch - 40.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW356517 Mystere 2 mm 18K white gold

2 mm 18K white gold case

engraved back

Hans Wilsdorf founded Tudor in 1926 to bring impressive standards of dependability and exceptional precision to modern timekeeping

self-winding AP ultra-thin calibre 2120 movement

perpetual calendar

IWC Portofino Automatic Watch - 40.0 mm Stainless Steel Case - Silver Dial - Black Alligator Strap - IW356517 Mystere 2 mm 18K white gold40. 0 mm stainless steel case, 9. 3 mm thick, convex sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 35111 automatic movement with date, hours, minutes, seconds, approximately 42 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.