41mm · Titanium · Caliber 5135 · 20m
Audemars Piguet Royal Oak Perpetual Calendar “150th Anniversary” Openworked 41
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
| Specification | 26585XT.OO.1220XT.01 | 26327TI.OO.D004CA.01 | 26510IP.OO.1220IP.01 | 26522TI.OO.1220TI.01 | 26530TI.OO.1220TI.01 |
|---|---|---|---|---|---|
| Case diameter | 41mm | 41mm | 41mm | 41mm | 41mm |
| Case material | Titanium | Titanium | Titanium | Titanium | Titanium |
| Water resistance | 20m | 50m | 50m | 50m | 50m |
| Movement | Automatic | — | Manual | Automatic | Automatic |
| Caliber | 5135 | AP | 2924 | 2924 | 2950 |
| Power reserve | 40 hours | — | 70 hours | 70 hours | 65 hours |
Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. The Watch Pages.
Original collection: Not recorded
Technical Specifications / Date Added: March 1, 2025 Technical Specifications / Reference: 26585XT.OO.1220XT.01 Technical Specifications / Brand: Audemars Piguet Technical Specifications / Case Size: 41mm Technical Specifications / Case Material: Titanium Technical Specifications / Dial Color: No Dial, Blue Technical Specifications / Dial Material: Sapphire Technical Specifications / Dial Finish: Openworked Technical Specifications / Movement: Automatic Technical Specifications / Caliber: 5135 Technical Specifications / Power Reserve: 40 hours Technical Specifications / Water Resistance: 20m Technical Specifications / Strap Material: Titanium Other watches you may like / Buckle Type: Folding Clasp Other watches you may like / Style: Sporty Other watches you may like / Special Features: Open Case Back, Limited Edition, Luminescence, Skeletonized, Water Resistant Other watches you may like / Limited Edition: Limited to 150 pieces Other watches you may like / Complications: Perpetual Calendar, Week Indicator, Day of the Week Indicator, Date, Month Indicator, Leap Year
Original collection: Royal Oak
structured_data / Brand: Audemars Piguet structured_data / Reference Number: 26585XT.OO.1220XT.01 structured_data / Collection: Royal Oak structured_data / Case Diameter: 41mm structured_data / Case Material: Titanium structured_data / Water Resistance: 20m structured_data / Crystal: Sapphire Crystal structured_data / Movement Type: Automatic structured_data / Caliber: 5135 structured_data / Bracelet/Strap: Titanium structured_data / Feature: Date structured_data / Feature: Limited Edition structured_data / Feature: Month structured_data / Feature: Moon phase structured_data / Feature: Perpetual calendar structured_data / Feature: Skeletonized structured_data / Feature: Weekday
Original collection: Royal Oak
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