Seiko Prospex Land Solar Powered 100M SNE425 SNE425P1 SNE425P Men's Watch Seiko’s name and fame for reliable quartz technology creates another exceptional piece for an exceptionally low price. It is smooth and silent; the timing hands very satisfying in appearance. Powered by light alone, this remarkable watch delivers what road-rovers need most - a complete reliability throughout their lives. There’s an energy-depletion forewarning function to it while a separate one prevents overcharging. Features: Black IP Stainless Steel Case Silicon Strap Solar Powered Caliber: V157 Hardlex Crystal Black Dial Luminous Hands And Markers Rotating Bezel Date Display Energy Depletion Forewarning Function Overcharging Prevention Function Instant-Start Function Screw Down Crown Screw Case Back Buckle Clasp 100M Water Resistant Approximate Case Diameter: 45.6mm Approximate Case Thickness: 12.5mm