This Casio AE - 1200WHB - 1BV digital watch is perfect for travelers and sports enthusiasts. You can wear it when you're traveling around the world to keep track of different time zones, or when you're swimming as it's 100m water - resistant. The watch is suitable for anyone who needs a reliable and multi - functional timepiece. It has a case size of 45mm × 42.1mm × 12.5mm, with a resin case and bezel, and a cloth band for comfort.