The Audemars Piguet Royal Oak Chronograph 41mm (Reference: 26331ST.OO.1220ST.03) is a highly coveted luxury timepiece featuring a silver-toned "Grande Tapisserie" dial accented by contrasting black chronograph counters, commonly referred to by collectors as the "Silver Panda" dial. Produced between 2017 and 2022 to commemorate the 20th anniversary of the Royal. Produced between 2017 and 2022 to commemorate the 20th anniversary of the Royal Oak Chronograph line, this model has been discontinued and is now exclusively available via secondary market watch specialists.

• Case Diameter: 41 mm

• Case Thickness: 11 mm (slender profile that easily slips under a dress cuff)

• Case & Bracelet: Hand-finished stainless steel with integrated folding clasp

• Dial Details: Silver-toned "Grande Tapisserie" pattern, black sub-dials, white gold luminescent markers, and a date window at 4:30

• Movement: Calibre 2385 (Automatic winding, built on the historic Frédéric Piguet 1185 architecture)

• Power Reserve: 40 hours

• Frequency: 3 Hz (21,600 vibrations per hour)

• Chronograph Mechanism: Column wheel with a vertical clutch for smooth actuation

• Water Resistance: 50 meters (165 feet)

• Case Back: Solid stainless steel case back with an engraved Royal Oak logo.