The original Zodiac Ref. 691 was the precursor to the beloved Sea Wolf Skin Diver. The new Super Sea Wolf Ref. 691, created in collaboration with Craft + Tailored, pays homage to the original. It keeps the 36mm size and unsigned dial of its predecessor. Still, it adds modern improvements like an STP 1-21M manually-wound movement and screw-down crown, the latter of which helps contribute to its 200-meter water resistance rating. It has a high-gloss black dial, Super-Luminova on the hands, numerals, and markers, and a three-link rivet-style bracelet.