![ROYAL OAK, REF 25820ST STAINLESS STEEL PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP-YEAR INDICATION AND BRACELET CIRCA 2008 [愛彼25820ST型號「ROYAL OAK」精鋼萬年曆鍊帶腕錶備月相及閏年顯示，年份約2008]](https://sothebys-md.brightspotcdn.com/dims4/default/f20238e/2147483647/strip/true/crop/2000x2000+0+0/resize/150x150!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F7e%2Ff9%2Fc28e20c34969b0e33805400e2de5%2Fge2004-bprzf-1.jpg)
![View full screen - View 1 of Lot 39. ROYAL OAK, REF 25820ST STAINLESS STEEL PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP-YEAR INDICATION AND BRACELET CIRCA 2008 [愛彼25820ST型號「ROYAL OAK」精鋼萬年曆鍊帶腕錶備月相及閏年顯示，年份約2008].](https://sothebys-md.brightspotcdn.com/dims4/default/a2f36b8/2147483647/strip/true/crop/2000x2000+0+0/resize/385x385!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F7e%2Ff9%2Fc28e20c34969b0e33805400e2de5%2Fge2004-bprzf-1.jpg)
Audemars Piguet
ROYAL OAK, REF 25820ST STAINLESS STEEL PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP-YEAR INDICATION AND BRACELET CIRCA 2008 [愛彼25820ST型號「ROYAL OAK」精鋼萬年曆鍊帶腕錶備月相及閏年顯示，年份約2008]
Auction Closed
November 11, 05:36 PM GMT
Estimate
60,000 - 90,000 CHF
Lot Details
Description
Audemars Piguet
ROYAL OAK, REF 25820ST
STAINLESS STEEL PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, LEAP-YEAR INDICATION AND BRACELET
CIRCA 2008
[愛彼25820ST型號「ROYAL OAK」精鋼萬年曆鍊帶腕錶備月相及閏年顯示，年份約2008]
Dial: silvered
Calibre: cal. 2120/2802 automatic, 38 jewels
Movement number: 550'177
Case: stainless steel, sapphire crystal display back secured by 8 screws
Case number: F77'887, 0887
Closure: stainless steel Audemars Piguet Royal Oak bracelet and folding clasp
Dimensions: 39 mm, bracelet circumference approx. 175 mm
Signed: case, dial and movement
Accessories: Audemars Piguet extract, instruction manual and presentation case
Virtually unused, the present lot is a prime example of a complicated Royal Oak. Featuring a perpetual calendar the silvered tappiserie is beautifully laid out and easily legible. The case, in stainless steel is also wonderful proportioned with sharp edges and clean lines.