2017 SIHH: Audemars Piguet Royal Oak Tourbillon Extra-Thin Openworked 26518OR.OO.1220OR.01

Audemars Piguet Royal Oak Tourbillon Extra-Thin watch was born in 2012, to celebrate the 40th anniversary of the birth of the Royal Oak series, was only introduced 950 platinum models, and in 2016 launched 18K gold models. 2017 Audemars Piguet new launch of the two Royal Oak Series ultra-thin hollow Tourbillon watch limited edition, a matte 18K rose gold case, and the other for the steel material. As before the launch of the 950 platinum models and 18K gold models, two new watches are equipped with Audemars Piguet self-developed Caiber 2924 manual winding self-produced movement, the movement consists of 216 components, using two different Of the surface treatment process.http://www.iwatchclone.co/
                                   

                                                         
Technical Information
Audemars Piguet oak series of ultra - thin hollow tourbillon watch

Movement
Self - winding movement Caliber 2924
Total diameter of 31.50 mm (14 points)
Total thickness of 4.46 mm
Number of rubies 25
Number of parts: 216
Power reserve guaranteed at least: 70 hours
Balance wheel frequency (Hz): 3 (= 21,600 times / hour)

Case
18K rose gold case, with anti-glare treatment sapphire crystal glass mirror and bottom cover, waterproof depth of 50 meters

dial
Dark gray hollow dial, with rose gold fluorescent three-dimensional time scale and the Royal Oak pointer

Straps
18K rose gold strap with AP words folding clasp

Features
Tourbillon, power reserve display, hours, minutes

Numbering
26518OR.OO.1220OR.01

Another stainless steel case section (number 26518ST.OO.1220ST.01)