Audemars Piguet Royal Oak Offshore Tropical Yellow SS


Audemars Piguet 25770ST Royal Oak Offshore Tropical Chronograph, 25770ST.OO.D009.02, released at Baselworld in 1996 along with 7 other color variants, stainless steel case appeares to be original finish with sharp lines, on a leather strap with a stainless steel deployant buckle, automatic Audemars Piguet caliber 2226/2840 movement, original yellow dial with luminous hour indicators and hands, silver ringed subdials, sapphire crystal, solid case back, rubberized pushers, water resistant, Excellent Condition. This watch was just factory serviced by AP.

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More about Royal Oak Offshore Tropical Yellow SS

This is a stainless-steel Audemars Piguet Royal Oak Offshore Chronograph 25770ST.OO.D009.02. It includes a leather strap with a stainless-steel deployant buckle and a scratch resistant sapphire crystal. It has a protected octagonal screw down blue rubber-clad signed winding crown, round blue rubber-clad chronograph push buttons, and a solid octagonal case back secured with 8 screws and it's engraved with "AP – ROYAL OAK OFFSHORE – AUTOMATIC," and a serial number. There is a rubber gasket between the bezel and the case and the 44.5mm diameter barrel-shaped three-body case, scalloped screwed lugs, and octagonal stepped bezel with 8 white gold hexagonal face screws, are brushed. The dial is yellow with a waffle grande tapisserie texture, ovoid luminous applied steel hour markers surrounded by a black outer minute/second scale, rounded luminous steel baton hour and minute hands, and there is a luminous white center sweep second hand with a wedge-shaped counterbalance. There is an angled yellow perimeter rehaut black tachymeter scale to 500 UPH, and a circular date aperture window is at the 3 o'clock position. It has three recessed steel-ringed subsidiary dials with white Arabic numerals, markers, and indicator hands, including a 30-minute chronograph totalizer at 9 o'clock, a 12-hour chronograph counter at 6 o'clock, and there is a running constant small seconds register at 12 o'clock. It has a 48-hour power reserve at full winding, it's water resistant to 50 meters/165 feet, and the 14.2mm thick case, dial, and movement are all signed. This Audemars Piguet Royal Oak Offshore Chronograph 25770ST.OO.D009.02 has a mechanical automatic self-winding Audemars Piguet caliber 2226/2840 cam-operated chronograph movement. It's rhodium-plated, with Cotes de Geneve embellishment, and it's constructed with a shock absorber mechanism, 54 jewels, and a straight-line lever escapement. It includes a monometallic balance that's adjusted to heat, cold, isochronism and 5 positions, a self-compensating flat balance spring, a 21K gold rotor, and the mechanism oscillates at a frequency of 28,800 vph (4Hz). The Audemars Piguet Royal Oak Offshore Chronograph 25770ST.OO.D009.02 is one of the original Royal Oak Offshore watches, and was released in 1996.

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