7mm. Royal Oak Offshore Chronograph Ceramic Royal Oak Offshore Chronograph Ceramic In blue Audemars Piguet This calendar year marks the thirtieth anniversary of your Royal Oak Offshore, which originally debuted in AP’s catalog back in 1993. In celebration, we get two much more additions to the Offshore lineup following the https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/