?<br /><br /><br /><br />Brand<br />Audemars Piguet<br /><br /><br />Model number<br />26510ST.OO.1220ST.01<br /><br /><br />Series<br />Royal Oak Tourbillon Extra-Thin<br /><br /><br />Case <br />Stainless steel case, glareproofed sapphire crystal and caseback, black rubber-clad bezel, screw-locked crown<br /><br /><br />Case width<br />41mm<br /><br /><br />Case thickness<br />8.85mm<br /><br /><br />Direction of automatic winding <br />Bidirectional<br /><br /><br />Dial<br />Blue dial with ?Petite Tapisserie? pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating.<br /><br /><br />Bracelet<br />Stainless steel bracelet with AP folding clasp<br /><br /><br />Mechanism<br />Powered by the natural movements of your wrist<br /><br /><br />Calibre<br />Calibre 2924 Manufacture<br /><br /><br />Power reserve<br />70h<br /><br /><br />Functions<br />Hours, minutesAudemars Piguet Royal Oak Extra-Thin Tourbillon Watches. 41mm x 8.85mm stainless steel case, sapphire crystal back, glareproofed sapphire crystal, blue dial with Petite Tapisserie pattern, white gold applied hour-markers, and white gold Royal Oak hands with luminescent coating , manual-winding Audemars Piguet Calibre 2924 movement with tourbillon and power reserve on back, approximately 70 hours of power reserve, stainless steel bracelet. Water resistant to 50 meters.