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