7mm. Royal Oak Offshore Chronograph Ceramic Royal Oak Offshore Chronograph Ceramic In blue Audemars Piguet This calendar year marks the 30th anniversary of your Royal Oak Offshore, which in the beginning debuted in AP’s catalog again in 1993. In celebration, we get two far more additions to your Offshore lineup https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/