IWC Ingenieur Automatic Watch - 40.0 mm 5N Gold Case - Slate Dial - Black Alligator Strap - IW357003 MadrePerla 55 mm thick

55 mm thick

tobacco-colored calfskin sewn onto black rubber strap with black stitching and Forbidden X

45 mm polished and satin finished 18K king gold case

black rubber and ice blue sheepskin cuff strap with sheep wool

Water resistant to 50m

IWC Ingenieur Automatic Watch - 40.0 mm 5N Gold Case - Slate Dial - Black Alligator Strap - IW357003 MadrePerla 55 mm thick40. 0 mm 18K 5N gold case, 10. 3 mm thick, convex sapphire glass crystal with antireflective coating on both sides, slate coloured dial with luminescence, calibre 35111 automatic movement with date, hours, minutes, seconds, approximately 42 hours of power reserve, black alligator leather strap. Water resistant to 12 bar.