7mm. Royal Oak Offshore Chronograph Ceramic Royal Oak Offshore Chronograph Ceramic In blue Audemars Piguet This 12 months marks the 30th anniversary of the Royal Oak Offshore, which in the beginning debuted in AP’s catalog again in 1993. In celebration, we get two far more additions on the Offshore lineup https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/