The limited-edition Promaster Tsuno Chrono Racer is the latest addition to our Promaster collection in a striking design inspired by Citizen's racing roots. The distinctive chronograph features a deep blue dial with red accents on a Super Titanium? case, which is 5x harder and 40% lighter than steel, scratch- and rust-resistant. It has a hand-assembled movement and advanced features that have been updated to reflect a racing aesthetic, including a power reserve indicator resembling a fuel gauge, and the 60-minute chrono dial designed to look like a speedometer. The perforated black leather strap further emphasizes our racing roots. Other features include a tachymeter, an alarm, and a flat sapphire crystal. Like other watches in the Promaster line, it is water resistant up to 200 meters, and sustainably powered by any light with our Eco-Drive technology that never needs a battery. This collector's watch comes in an exclusive blue chrome Promaster tackle box with a leather watch roll. Caliber E210. Limited to 2,500 unnumbered pieces worldwide.