Description
'Royal Oak Tourbillon Chronographe' Audemars Piguet, Genève, "Royal Oak, Tourbillon Chronograph", No. 555911, case No. F 03648, Ref. 25977ST. Made in limited numbers, circa 2000, sold in December 2005. Accompanied by a magnifying loupe. Very fine and important, large, water-resistant, stainless steel wristwatch with visible one-minute tourbillon regulator, round button chronograph, register and a stainless steel Audemars Piguet bracelet with concealed deployant clasp. Accompanied by a mahogany f ?Royal Oak Tourbillon Chronographe? Audemars Piguet, Genève, "Royal Oak, Tourbillon Chronograph", No. 555911, case No. F 03648, Ref. 25977ST. Made in limited numbers, circa 2000, sold in December 2005. Accompanied by a magnifying loupe. Very fine and important, large, water-resistant, stainless steel wristwatch with visible one-minute tourbillon regulator, round button chronograph, register and a stainless steel Audemars Piguet bracelet with concealed deployant clasp. Accompanied by a mahogany fitted box, certificate and booklet., CHF 100,000 - 120,000 EUR 60,000 - 75,000 / USD 85,000 - 100,000Sold: CHF 141,000 C. Three-body, polished and brushed, transparent case back with 8 screws, octagonal bezel with 8 hexagonal white gold screws, protected screwed-down hexagonal winding-crown and pushers, sapphire crystals. D. Black checkerboard pattern with applied luminous white gold indexes, subsidiary dials for the seconds, the 30-minute register, aperture for the tourbillon regulator under a polished steel bridge at 6. Luminous white gold "baton" hands. M. Cal. 2889, rhodium-plated, "fausses côtes" decoration, 25 jewels, lateral lever escapement with one-minute tourbillon regulator, monometallic balance adjusted to heat, cold and 5 positions, self-compensating Breguet balance-spring. Dial, case and movement signed. Diam. 47 mm. Thickness 13 mm.
