*Watch Sizing Guide
*Citizen Eco-Drive™ FAQ
*Using the most advanced technology in watch making, the Eco-Drive Perpetual Calendar never needs a battery.
*Brown leather strap and stainless steel case with non-reflective crystal.
*Perpetual Calendar through 2100.
*1/20 Second Chronograph measures up to 60 minutes.
*12/24 Hour Time
*Dual Time
*Alarm
*One-way rotating elapsed-time bezel.
*Power saver function.
*Water Resistant 20 ATM/200 meters.
*Citizen Watch offers a five-year limited manufacturer's warranty on all their products. For more information, please visit their website and see the \'Service Information\' section.
*Measurements:
* Case Height: 43 mm
* Case Width: 43 mm
* Case Depth: 13 mm
* Band Width: 20 1⁄3 mm
* Band Circumference/Length: 8 in
* Weight: 2.6 oz
*This product may have a manufacturer's warranty. Please visit the manufacturer's website or contact us at warranty@support.zappos.com for full manufacturer warranty details.