Tap into the power of the sun — a solar-powered analog watch with a special solar flare. The sun-inspired dial in a simple, easy-to-read design takes you from casual settings to formal occasions with ease. Scratch-resistant sapphire crystal delivers high transparency for an easy read, and water resistance up to 50 meters frees you from worry when washing up or working with water. Basic Information Case size (L× W× H)47 × 41.7 × 9.5 mm Weight106 g Case and bezel materialStainless steel BandStainless Steel BandOne-touch 3-fold Clasp Water resistance50-meter water resistance Power supply and battery lifeSolar powered Exterior GlassSapphire crystal with anti-reflective coating Compatible band size150 to 205 mm Watch Features Run timeOperating time from full charge until hands stop: Approx. 4 months AccuracyAccuracy: ±20 seconds per month Other featuresRegular timekeeping:Analog: 3 hands (hour, minute, second)