"Gold-Tone Stainless Steel Case Date Window at the 3 o'clock position Citizen Eco Drive Solar Powered Technology so you never have to change a battery 180 Day Power Reserve when fully charged without additional exposure to light (72 Hours to fully charge with average lighting) Water Resistant to 30 Meters (100 Feet) Mineral Glass Crystal Genuine Leather Strap with Buckle Clasp 23mm Case Width (Approximately 7/8"")"