[Product Information] Brand: G-SHOCK Materials: glass [Product Description] ・Introducing the Urban utility series from G-SHOCK, a toughness watch that has continued to evolve in pursuit of insatiable strength since its release in 1983, in popular colors such as blue-gray and olive green. - [Shockproof structure & 20 ATM water resistant] Adopts a shockproof structure that is resistant to shock and vibration. It is also equipped with 20 ATM water resistance, allowing it to be used in a variety of locations and situations. ・[Stopwatch] (1/100 seconds (less than 1 hour) / 1 second (more than 1 hour), 24 hour meter, with split) ・[Full auto calendar] Automatically corrects the last date of every month, including February 29th in leap years. There is no need to update the calendar in detail. ・[Other product specifications] Please check the explanation column. explanation From the G-SHOCK toughness watch, which has continued to evolve in pursuit of insatiable strength since its release in 1983, this Urban utility series features popular colors such as blue-gray and olive green. The urban style that incorporates outdoor tastes such as gorp core is expressed in G-SHOCK's typical design and colors that are practical and easy to match with street fashion. The base models are the iconic 5600 series and 2100 series, with low tone colors and layered bezels for a stylish look. The GA-B2100 uses a two-color molded bezel for the first time, and the design evolves through color combinations. ●Shock-resistant structure ●20 ATM waterproof function ●Stopwatch (1/100 second (00'00 00 ~ 59'59 99)/1 second (1:00'00 ~ 23:59'59 ), 24 hour meter, with split) ●Timer (set unit: 1 second, maximum set: 24 hours, measures in 1 second increments, auto-repeat) ●Multi-alarm/time signal ●Full auto calendar ●12/24 Time system display switching ●LED backlight (super illuminator, with afterglow function) -Sound flash function (alarm/time signal/timer linked light emission) ●Battery life approximately 5 years *Battery life is calculated from the time of production as it is a monitor battery. [Important Note - For Overseas Customers] Thank you for purchasing this product. Please read the following important notes carefully before using this product overseas. 1. Legislation and safety standards This product complies with Japanese safety standards. Please check compatibility with local regulations and safety standards before use in your country. Certain product categories (electronics, cosmetics, food, etc.) may require certification from the importing country. 2.About electrical products This product complies with Japanese power specifications (100V, 50/60Hz). If your country has different power specifications, you will need an appropriate transformer or conversion plug. Using an inappropriate power source may cause malfunction or accident. 3.Language and manual Product instructions and displays may only be in Japanese. The English version of the manual can be downloaded from our...