IWC Portofino Chronograph Watch - 42.0 mm 5N Gold Case - Blue Dial - Black Alligator Strap - IW391035 Britain diamond dial

diamond dial

and pink gold Royal Oak hands with luminescent coating

41 mm yellow Rolesor case comprised of Oystersteel and 18K yellow gold

quartz Cartier caliber 059 movement

caliber 8971 MC manual winding movement

IWC Portofino Chronograph Watch - 42.0 mm 5N Gold Case - Blue Dial - Black Alligator Strap - IW391035 Britain diamond dial42. 0 mm 18K 5N gold case, 13. 6 mm thick, convex sapphire glass crystal with antireflective coating on both sides, blue dial, calibre 75320 automatic movement with date, day, chronograph, hours, minutes, small seconds, approximately 44 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.