IWC Portugieser Perpetual Calendar Automatic Silver Dial 18K Rose Gold Leather Strap Men's Watch IW503701

Brand new authentic Iwc portugieser perpetual calendar automatic silver dial men's luxury watch model iw503701. Brushed and polished rose gold case with brown alligator leather strap. Folding clasp closure, fixed bezel. Silver white dial description includes polished rose gold tone hands and arabic numeral hour markers plus minute markers around the outer rim. Features perpetual calendar function, moonphase display, power reserve indication. Powered by a swiss automatic winding movement using calibre 52616 engine with 168 hours power reserve capability. Watch functions include hour, minute, second, day, date, and overall calendar system along with seconds chronograph sub-dial, moonphase sub-dial, and power reserve display sub-dials. Equipped with scratch resistant sapphire crystal glass. Round case shape dimensions are 44.4mm diameter and 14.9mm thickness. Transparent case back allows visibility of the movement or inner workings. Water resistance rated at 50 meters equivalent to approximately 165 feet depth suitability.