Casio G-Shock Mini CasiOak Metallic Skeleton GMA-S2100SK Watch Collection
The GMA-S2100SK Casio G-Shock Mini CasiOak Metallic Skeleton series is a particular sub-series within the G-Shock Mini CasiOak line of watches. These watches feature a metallic skeleton design that is inspired by the popular Casio GA-2100 "CasiOak" watch. They are designed specifically for women and have a smaller case size than many other G-Shock watches. Some additional features include shock resistance, 200-meter water resistance, world time, stopwatch, countdown timer, and alarm functions. The battery life is estimated to last for approximately 3 years.