With a bold presentation, this citizenâ® chrono watch is a stylish and function-forward choice. Black and blue chrono dial with date display 44. 5mm two-tone black ion-plated and stainless steel case; sapphire crystal quartz analog movement citizen eco-driveâ® technology harnesses the power of any light source so it never needs a battery black leather strap; buckle clasp water-resistant to 200 meters we are an authorized citizen dealer