The Casio G-Shock GM-S2100B-8ADR is a women's watch that combines both analog and digital displays. It has a sleek and stylish design, making it a great accessory for everyday wear. This watch is part of the G-Shock series, which is known for its durability and toughness. It has a water resistance rating of 200 meters, making it suitable for swimming and diving. One of the key features of this watch is its world time function, which allows you to easily keep track of the time in different time zones around the world. It also has a stopwatch, countdown timer, and alarm functions, making it a useful tool for sports and other activities. The watch is powered by solar movement. It has a resin case and band, and the dial is protected by scratch-resistant mineral glass. Overall, the Casio G-Shock GM-S2100B-8ADR is a reliable and functional watch that is perfect for women who lead an active lifestyle.