Casio wristwatch G-Shock domestic genuine product carbon core guard GA-2100-1A1JF mens black

Product Introduction Since its release in 1983, the toughness watch G-SHOCK has continued to evolve in pursuit of ultimate strength. A digital-analog combination model has emerged, inheriting the concept of the original model "DW-5000C" and achieving further slimness. This model retains the "octagonal form" adopted by the original "DW-5000C." While maintaining a tough structure, a simple design has been developed for the combination model. Additionally, the case material uses fine resin with carbon fiber for high rigidity, achieving a thickness of 11.8mm, making it the thinnest among G-SHOCK combination models. Inheriting the DNA of the original G-SHOCK model, this model is a next-generation standard with a thorough focus on design, form, and size. ● Shock-resistant structure ● 20-bar water resistance ● Hand retreat function (when the hands overlap with the LCD display and become hard to see, the hands can temporarily retreat above the LCD display) ● World time: time display for 48 cities (31 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time), home time city switching function ● Stopwatch (1/100 second for under 1 hour / 1 second for over 1 hour, 24-hour measurement, with split function) ● Timer (set unit: 1 second, maximum set: 24 hours, measured in 1-second increments) ● 5 time alarms and hourly chime ● Full auto calendar ● 12/24-hour display switch ● Operation sound ON/OFF switch function ● Double LED light: LED light for the dial (super illuminator, afterglow function, afterglow time switch (1.5 seconds / 3 seconds)), LCD backlight (super illuminator, afterglow function, afterglow time switch (1.5 seconds / 3 seconds)) Brand Introduction G-SHOCK has established a concept of toughness in watches. It all began with the passionate belief of the developers to create a watch that wouldn't break even when dropped, a reckless challenge that overturned the common sense of the time. Over 200 prototypes were repeated, and approximately two years were spent, resulting in the birth of the shock-resistant structure. This marks the birth of the technology that forms the core of toughness. Since then, G-SHOCK has continued its endless evolution, pursuing further toughness in structure, materials, and functions. Usage Instructions Waterproof function: 20-bar waterproof Daily life enhanced