From the drive from citizen eco-driveâ® collection, this men's cto (stands for check this out) watch exudes high-powered style. Crafted in stainless steel, this chic timepiece features a 43. 0mm case, black patterned dial, luminous silver-toned hands and markers, date display, grey chronograph sub-dials, textured bezel, and yellow second hand. The link bracelet secures with a push-button fold-over clasp. Citizen eco-driveâ® technology harnesses the power of any light source, so this style never needs a new battery. Ensuring accuracy, the japanese quartz movement keeps you right on time. Water-resistant to 100 meters, this watch includes a five-year limited manufacturer warranty, with an additional one-year warranty upon registering your watch with citizen. We are an authorized citizen dealer.