Gold-Tone Stainless Steel Case and Bracelet Gold Tone Hands and Hour Markers, 8 Markers are cut to reflect lightDate Window at the 3 o'clock position Citizen Eco Drive Technology so you never have to change the battery180 Day Power Reserve with a full charge and no additional exposure to light Mineral Glass Crystal Water Resistant to 30 Meters (100 Feet) Bracelet features a deployment clasp with double push button release31mm Case Width (Approximately 1 1/4) " Movement: Solar Powered Display: Analog Date: Yes Water-Resistant: 30m/100 Feet Power: Solar Powered Case Diameter: 31 Fastener: Push Button Hidden Color: Black