====== Audemars Piguet Royal Oak Offshore Chronograph 25721 ====== {{wst>image_r|Audemars_Piguet_Royal_Oak_Offshore_Chronograph_25721|Audemars Piguet Royal Oak Offshore Chronograph, Ref. 25721ST.00.1000ST.08}} {{wst>image_r|Audemars_Piguet_Royal_Oak_Offshore_Chronograph_25721_bl|Audemars Piguet Royal Oak Offshore Chronograph, Ref. 25721ST.00.1000ST.09}} **Royal Oak Offshore Chronograph 25721** is a luxurious sports watch by [[Audemars Piguet]]. Masculine and exceptional [[chronograph]] from the [[manufacture]] Audemars Piguet. Case and bracelet in [[stainless steel]] (or [[titanium]]). Case dimensions 44 mm. Audemars Piguet [[self-winding]] calibre AP 2326/2840 with 50 [[jewels]], [[perlage]]-finished [[bridge]]s, [[Geneva stripes]]. **Reference:** * 25721ST.00.1000ST.08 [[stainless steel]], black dial * 25721ST.00.1000ST.09 [[stainless steel]], blue dial * 25721TI.00.1000TI.06 [[titanium]], black dial **Movement:** * [[Self-winding]] calibre [[AP 2326/2840|2326/2840]], (module caliber, basis Jaeger-LeCoultre 889), 28,800 A/h * [[Chronograph]] * [[Perlage]]-finished [[bridge]]s, [[Geneva stripes]] * Weight segment in 21 Kt. gold * 50 [[jewels]] * [[Shock protection]] [[Kif]]-Elastor * Power reserve 38 h **Case:** * [[Stainless steel]] / [[titanium]] * D 44 mm, H ? mm * [[Sapphire crystal]] * [[Waterproof]] to 100 m **Functions:** * Hours, minutes, seconds, date * [[Chronograph]] **Bracelet:** * Metal bracelet with [[double folding clasp]] {{tag>Watch_models Chronographs Audemars_Piguet_models}}