The Axiom SC is a sophisticated blend of sporty aesthetics and refined styling: the ultimate workday to weekend watch from Citizen. The 43mm gold-tone 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 gold-tone 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