Audemars Piguet Royal Oak Offshore Chronograph Tour Auto 1 of 60 26363ST. One of only 60 units ever produced, this ultra rare AP is one for true collectors. Designed with racing in mind, this one comes with a bold black, red, and silver color scheme, topped off with a checkered flag over the tachymeter. This watch presents in excellent overall condition. Please reference the photos for the most accurate representation of the condition of the watch. I do my best to emphasize, rather than diminish any flaws through my macro photography. This timepiece comes with the limited edition “gas can” box and chronograph manual. Please do not hesitate to reach out. Thank you for your time! Model: Royal Oak Offshore Chronograph Tour Auto 1 of 60. Audemars Piguet Calibre 2326 / 2840. Power Reserve: 38 hours. Case Material: Stainless Steel. Year of Production: 2010. Original Papers: Manual only. Water Resistance: 100m (10 ATM). Number of Jewels: 50. Bracelet Material: Black Rubber. Clasp Material: Stainless Steel. Functions: Date Window, Chronograph. Gender: Men’s Watch/Unisex.