"Polished Gold-Tone Stainless Steel Case and Bracelet Champagne Dial with Gold-Tone Hands and Markers Citizen Eco Drive Solar Powered Technology so you never have to change the battery 1 Year Power Reserve when fully charged without additional exposure to light (75 hours to fully charge with average lighting) Mineral Glass Crystal Water Resistant to 30 Meters (100 Feet) Bracelet Features a Jeweler's Style Clasp 18mm Case Width (Approximately 3/4"")"