CASIO
G-SHOCK_GA010GGB-1A9
G-SHOCK_GA010GGB-1A9
Casio G-SHOCK GA-010 Series – Model GA010GGB-1A9
The G-SHOCK GA010GGB-1A9 delivers a bold fusion of toughness and striking style, featuring a glossy black case with radiant gold-tone accents. Designed for those who want a watch that is both rugged and fashion-forward, this model embodies G-SHOCK’s legendary durability with a distinctive black-and-gold aesthetic.
The all-black bio-based resin body is enhanced by gold-colored vapor deposition and a gold mirror LCD, creating a shimmering contrast that ensures this timepiece stands out in any setting. Backed by the Carbon Core Guard structure and shock-resistant design, the GA010GGB-1A9 is engineered to handle the toughest environments while maintaining its bold, refined presence.
Design Overview
With a large case size of 55.1 × 51.9 × 17.5 mm, this watch commands attention while remaining lightweight at only 67 g. The glossy finish adds depth and dimension, while the mineral glass with Neobrite treatment enhances durability and readability. The GA010GGB-1A9 is built to withstand water up to 200 meters, making it equally suited for everyday use and water-based activities.
Key Highlights
✔ Striking black-and-gold design with vapor deposition accents
✔ Shock-resistant Carbon Core Guard structure
✔ Bio-based resin case and band for durability and sustainability
✔ Large face design with gold mirror LCD for a bold look
✔ LED Super Illuminator with selectable afterglow
✔ 200-meter water resistance for maximum versatility
✔ World Time with 31 time zones (48 cities + UTC)
✔ Stopwatch, countdown timer, and multiple alarms for daily function
✔ Approx. 10-year battery life on CR2025
Features & Specifications
Case & Dimensions
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Size: 55.1 × 51.9 × 17.5 mm
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Weight: 67 g
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Case & Bezel: Bio-based carbon and resin
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Band: Bio-based resin
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Construction: Carbon Core Guard, Shock Resistant
Crystal & Exterior
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Glass: Mineral glass
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Luminosity: Neobrite coating
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Compatible Band Size: 145–215 mm
Movement & Battery
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Power: CR2025 battery
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Battery Life: Approx. 10 years
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Accuracy: ±15 seconds per month
Water Resistance
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200 meters (20 bar)
Functions
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World Time: 31 time zones, 48 cities + UTC, DST on/off
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Stopwatch: 1/100-second, measuring up to 23:59'59.99"
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Countdown Timer: Up to 60 minutes, 1-second increments
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Alarms: 5 daily alarms with 1 snooze alarm, hourly signal
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Calendar: Full auto-calendar (to year 2099)
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Display: 12/24-hour format, hand shift feature
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Lighting: LED Super Illuminator, selectable 1.5 or 3-second duration
Summary
The Casio G-SHOCK GA010GGB-1A9 is a standout addition to the GA-010 Series, merging iconic toughness with bold black-and-gold styling. With its long-lasting 10-year battery, 200-meter water resistance, and versatile features, this watch is designed for those who demand durability without sacrificing style.
For more details, visit the official CASIO G-SHOCK website here.
Warranty:
- The watch is covered by a warranty, providing assurance and protection for your purchase.
▶︎Processing Time & Shipping Policy
▶︎Refund policy
▶︎We only carry G-SHOCK USA products.
▶︎Unfortunately, we DO NOT ship internationally.
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Explore Your Favorite G-SHOCK Watches
Explore our current selection of G-SHOCK watches. If you don’t see your preferred model, check the G-SHOCK USA website, note the model number, and contact us via email or phone(415-567-2400) to place your order. Ask about our special deals!
Please note:
- We only carry G-SHOCK USA products.
- Unfortunately, we DO NOT ship internationally.

Trusted Since 1967
Our owner, Asuka Saito, is certified by both Gemological Institute of America (GIA) and Cultured Pearl Association of America (CPAA), and we also have a GIA-certified appraiser on staff. Asuka is also a color specialist, certified as a TC Color Therapist and Sensational Color.