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