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 to begin with debuted in AP’s catalog back again in 1993. In celebration, we get two extra additions for the Offshore lineup https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/