Audemars Piguet - 26585XT.OO.1220XT.01 Royal Oak Perpetual Calendar Openworked 41 150th Anniversary
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Brand: | Audemars Piguet |
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Family: | Royal Oak |
Reference: | 26585XT.OO.1220XT.01 |
Name: | Royal Oak Perpetual Calendar Openworked 41 150th Anniversary |
Movement: |
Audemars Piguet caliber AP 5135
Hours, Minutes | Date, Day, Leap Year, Month, Week Indicator | Moonphase
|
Produced: | 2025 |
Limited: | No |
Case
Materials: | Titanium, BMG |
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Glass: | Sapphire |
Back: | Open |
Shape: | Other |
Diameter: | 41.00 mm |
Height: | 9.90 mm |
W/R: | 20.00 m |
Dial
Color: | Skeleton |
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Indexes: | Gem-Set Indexes |
Hands: | Stick |

Audemars Piguet 26585XT.OO.1220XT.01 description
The Royal Oak Perpetual Calendar Openworked ref. 26585XT.OO.1220XT.01 debuted in 2025, marking 150th anniversary of Audemars Piguet, and the end of of caliber AP 5135 - which is dressed-up for the occasion, The 41 mm case combines a bezel and caseback frame in BMG (Bulk Metallic Glass) with a titanium case middle and screw-locked crown.