The Promaster Tsuno Chrono Racer is a limited-edition timepiece with high style. With a design Inspired by the original Citizen Bullhead from 1973, the chronograph features a Super Titanium™ bracelet and case, as well as a deep-blue dial with red accents. It has a hand-assembled movement, chronograph, alarm, and power reserve indicator. Like other watches in the Promaster line, it is water resistant up to 200 meters. The piece is also sustainably powered by any light using our Eco-Drive technology and never needs a battery. Caliber E210. This high-performance watch comes in an exclusive blue chrome Promaster tackle box. Caliber E210.