Lighter than steel but nearly as durable, ceramic is an ideal material for watches — as this black ceramic Super Sea Wolf from Zodiac bears out. It's powered by a STP 1-11 Automatic movement, with a midnight blue sunburst dial, and Super-LumiNova-filled hands. A steel core ensures longevity, while the Italian rubber strap provides both a secure hold and comfort. Limited to just 500 hand-assembled units worldwide.