The axiom sc is a sophisticated blend of sporty aesthetics and refined styling: the ultimate workday to weekend watch from citizen. The 43mm stainless steel case features a black dial, polished bezel, sub dials, date display, sapphire crystal and luminous hands and markers capabilities include a 1/5 second chronograph that measures up to 60 minutes and 12- and 24-hour time indication the brushed stainless steel bracelet secures with a push-button deployment clasp citizen eco-drive® technology harnesses the power of any light source sustainably powered by light, the eco-drive watch never needs a new battery water-resistant to 100 meters