The Audemars Piguet Royal Oak 15550 was launched in 2022 as a replacement for the 15450. It is reference 15550ST.OO.1356ST.03, with a stainless steel case and bracelet. The dial is grey.
Powered by the automatic calibre 5900, this 37mm watch combines stainless steel with a grey “Grande Tapisserie” dial for an elegant monochrome aesthetic. It also features the Royal Oak design evolution introduced in 2022.
The grey dial features a “Grande Tapisserie” pattern, white gold applied hour markers and Royal Oak hands with luminescent coating.
| Case shape | Round |
| Case Dimension | 37 mm |
| Housing Material | Stainless steel |
| Dial Color | Gray plaid pattern |
| crystal | sapphire |
| Bezel | Stainless steel |
| Water resistance | 50 meters |
| Screw-down crown | Screw locking |
| Belt material | Stainless steel |
| Color/Finish | grey |
| hook | Folding clasp |
| Movement | Automatic watch |