With it’s gadget like design this Casio CA500WEGG-1B has a full functioning calculator in a metallic grey colour. Since its 1980s debut the Casio calculator model has been a continuing favourite. Additional to its retro look, the calculator function is paired with a rectangle case and metal band. Besides its ability to handle 8-digit computations, the watch comes with other functionalities such as a stopwatch, and an alarm. This is sure to impress with its calculated style. - 43.2 x 34.4 x 8.2mm Case Size - 53g Weight - Resin/Chrome Plated Case and Bezel - Stainless Steel Band - Resin Glass - Splash Resistant - World Time: Dual Time - Calendar: Full auto-calendar (to year 2099) - Stopwatch - Alarm - Mute Feature: Button operation tone on/off - Approx. battery life: 5 years on CR2016 - Accuracy ±30 seconds per month Other Features: - 8-digit calculator - 12/24-hour format - Regular timekeeping: Hour, minute, second, am/pm, year, month, date, day