Iwc Big Ingenieur IW500501 Stainless Steel 45.5Mm Men’S Watch

45.5mm stainless steel case, 15mm thickness, black dial with luminous silver-tone hands and index hour markers, Arabic numeral at the 12 o’clock position, minute markers on the outer rim hour markers, scratch resistant sapphire crystal, automatic movement, fixed bezel, screw down crown, black leather strap, power reserve?168 hrs/7 days.