Audemars Piguet Royal Oak Selfwinding with Blue Dial 41mm Stainless Steel Watch 15400ST.OO.1220ST.03<br /><br /><br /><br /><b>Brand</b><br />Audemars Piguet<br /><br /><br /><b>Model number</b><br />15400ST.OO.1220ST.03<br /><br /><br /><b>Gender</b><br />Mens<br /><br /><br /><b>Series</b><br />Royal Oak<br /><br /><br /><b>Case </b><br />Stainless steel case, glareproofed sapphire crystal and caseback<br /><br /><br />Functions<br />Hours, minutes, center seconds, date<br /><br /><br /><b>Case width</b><br />41mm<br /><br /><br /><b>Case thickness</b><br />9.80mm<br /><br /><br /><b>Water resistance</b><br />50m<br /><br /><br /><b>Dial</b><br />Blue<br /><br /><br /><b>Bracelet</b><br />Stainless steel bracelet with AP folding clasp<br /><br /><br />Direction of automatic winding<br />Bidirectional<br /><br /><br />Number of parts<br />280<br /><br /><br /><b>Power reserve</b><br />60h41mm x 9.80mm stainless steel case, sapphire crystal back, screw-locked crown, glareproofed sapphire crystal, blue dial with grande tapisserie pattern, gold applied hour-markers with luminescent coating, and gold Royal Oak hands with luminescent coating , self-winding Audemars Piguet Calibre 3120 movement with date and large seconds, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 50 meters.