AUDEMARS PIGUET. A VERY FINE AND RARE STAINLESS STEEL TOURBILLON CHRONOGRAPH WRISTWATCH SIGNED AUDEMARS PIGUET, ROYAL OAK TOURBILLON CHRONOGRAPH MODEL, REF. 25977ST, MOVEMENT NO. 570'771, CASE NO. F03627, CIRCA 2006 Movement: Cal. 2889, manual, 25 jewels, signed Dial: Signed Case: Glazed back secured by 8 screws, 44 mm. wide, signed With: Stainless steel Audemars Piguet deployant clasp, Warranty dated Febuary 2006, instruction manual, loupe, additional stainless steel Audemars Piguet bracelet, presentation box and outer packaging
"Why simplify when you can make things more complicated?" The present watch beautifully exemplifies Audemars Piguet's motto when striving for new heights in the world of complicated timepieces. The combination of a chronograph with register and one minute tourbillon regulator is certainly amongst the most daring achievements in modern watch engineering. Made in few examples for hand-selected amateurs of such complications, the present model is doubtlessly amongst the most impressive contemporary collector's pieces.