Get the great look and function you expect with this citizen eco-driveâ® chronograph watch. Blue dial with luminous hands and markers, three chronograph sub-dials, and date display 43. 0mm stainless steel case with mineral crystal and a black uni-directional bezel japanese quartz movement citizen eco-driveâ® technology harnesses the power of any light source so it never needs a battery stainless steel link bracelet with fold-over clasp water resistant to 100 meters we are an authorized citizen dealer