DISCLAIMER DOES NOT FUNCTION picked this classic up thinking I could get it working with a simple battery-swap but no luck on my end. I will ship as is with a fresh battery but likely needs a new movement or keen set of experienced eyes and familiarity with the movement. Movement is a citizen 6100a and case is roughly 38mm. Citizen men's quartz watch. Black dial with luminous markers. Red silicone strap. Stainless steel case. Day and date display.