Royal Oak, Reference 15551ST.ZZ.1356ST.05 | A stainless steel and diamond-set wristwatch with date and bracelet | Circa 2022 Dial: blue tapisserie Calibre: cal. 5900 automatic, 29 jewels Movement number: DL0'800 Case: stainless steel and diamond-set, sapphire crystal display case back secured by 8 screws Case number: M'C08'75T Closure: stainless steel Audemars Piguet bracelet and double-folding clasp Size: 37 mm diameter, bracelet circumference approximately 175 mm Signed: case, dial and movement Box: yes Papers: yes Accessories: Audemars Piguet warranty card and presentation case with outer packaging