Swiss luxury watch, Audemars Piguet Royal Oak 50th Anniversary Series. White box original set includes instruction manual and international warranty card. Analog quartz movement with date function at the 3 o'clock position. Silver-tone stainless steel case shaped octagon measuring 41 mm diameter by 10.5 mm thickness (case back included). Fixed silver-tone bezel, sapphire crystal glass both front and back for scratch resistance and clarity. Automatic winding mechanism featuring a self-winding rotor with frequency of approximately 28800 vph and power reserve lasting around 70 hours before needing to be rewound. Silver-tone hour and minute hands coupled with luminous coated index markers on the green dial (sunburst). Analog watch includes analog/roman numeral hour markers, luminous second hand tip for enhanced night readability. Deployment clasp fastening mechanism with push button release system included. Water resistant up to 50 meters / 165 feet depth suitable for shallow water activities.