Get dialed in and make battery changing a thing of the past with this solar watch that draws its power from any light source. Brand: Seiko Dial Color: White Strap: Brown leather Clasp: Buckle Movement: Quartz Water Resistance: 30m Case Width: 38mm Case Thickness: 6.2mm Bracelet Dimensions: 8" long, 19.5mm wide Model No.: SUP876 Special Features: Powered by light (natural and artificial) for a free and limitless power supply; 6-month power reserve Jewelry photos are enlarged to show detail.