Nixon 51-30 Chrono watch. Good looks, brains and brawn combined The 51-30 Chrono rates second-to-none. Featuring a 6 hand Japanese quartz movement, a second subdial, chrono and date means you're equipped for any mission. Nixon's unique crown positioning on the left side of the bezel for added comfort and to avoid wrist bite plays up the little details we strive for and further strengthens our team-design, custom-built point of view.6 Hand chronograph with a concave dial ring, a printed seconds track, and custom molded hands. 51 mm, 300 meter/30 ATM custom stainless steel case. 25mm 3 link stainless steel band with stainless steel double locking clasp with micro adjust. Imported.