The Audemars Piguet Royal Oak Perpetual Calendar 26574ST.OO.1220ST.02 is a refined expression of high-complication watchmaking, crafted in stainless steel. Its 41mm case and integrated bracelet preserve the iconic Royal Oak design with a balanced and versatile presence.
The deep blue “Grande Tapisserie” dial introduces texture and depth, complemented by a symmetrical layout displaying the full perpetual calendar. Functions include day, date, month, week indicator, and moonphase, presented with clarity and precision.
Powered by an automatic movement, this timepiece combines everyday wearability with advanced horology. Offered in pre-owned condition, it remains a highly desirable Royal Oak for collectors seeking a classic complication in a timeless steel configuration.
The SPECS
Details
| Reference 26574ST.OO.1220ST.02 |
Model Royal Oak Perpetual Calendar |
Condition Pre-Owned (Very Good) |
| Box & Papers Original Box, Papers |
Case
| Material Stainless Steel |
Diameter 41 mm |
Dial & Features
| Dial Blue “Grande Tapisserie” |
Complication Perpetual Calendar |
Displays Day, Date, Month, Week, Moonphase |
Movement & Bracelet
| Movement Automatic |
Bracelet Stainless Steel |












