Casio G-Shock GA-2100BM-7A8 Carbon Core Guard Analog-Digital Silver Metallic Dial Men's Watch

The Casio G-Shock GA-2100BM-7A8 is a modern interpretation of the iconic octagonal 2100 Series, combining G-SHOCK's legendary toughness with a sleek contemporary design. Part of the Bright Metallic Dial Series, this model features a silver metallic dial created using a vapor deposition finish, delivering a refined metallic shimmer that contrasts beautifully with its transparent exterior. The minimalist analog-digital layout, luminous hands, and metallic hour markers provide excellent readability while maintaining the clean "CasiOak" aesthetic.

Engineered with Casio's Carbon Core Guard construction, the watch features a carbon fiber-reinforced resin case that delivers exceptional strength while keeping the weight to just 51g. Measuring 48.5 × 45.4 × 11.8mm, it is one of the slimmest G-SHOCK models available. A durable mineral crystal protects the dial, while 200-metre water resistance and G-SHOCK's renowned shock-resistant construction make it ideal for everyday wear, sports, swimming, and outdoor adventures.

Powering the GA-2100BM-7A8 is Casio Module 5611, offering ±15 seconds per month accuracy and an approximately 3-year battery life. It includes World Time (31 time zones / 48 cities + UTC), a 1/100-second stopwatch, 24-hour countdown timer, five daily alarms, hourly time signal, full auto calendar (to 2099), Double Super Illuminator LED lighting, a Hand Shift function, and selectable 12/24-hour time formats.

The GA-2100BM-7A8 blends metallic elegance with G-SHOCK durability, making it one of the standout models in the Bright Metallic Dial Series. Its shimmering silver dial, lightweight construction, and signature octagonal case offer a versatile look suitable for both casual and streetwear-inspired styles.a