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【Color & Appearance】
Actual color may vary slightly from the photos due to screen settings, lighting, or production batch differences.
【Size Note】
Please refer to the size chart in the listing images and/or listing description before purchasing, as sizing may differ slightly from your local standards (cm-based measurements).
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Introducing a big-case model from G-SHOCK, the tough watch that has continued to evolve in pursuit of unwavering strength since its launch in 1983, featuring Bluetooth communication functionality and capable of measuring life logs using only solar power.
[Shock-resistant structure & 20 ATM water resistance] Features a shock-resistant structure that is strong against impacts and vibrations. Also equipped with 20 ATM water resistance, making it usable in a variety of places and situations.
[Tough Solar] Casio's unique solar charging system combines a solar panel that generates power even with minimal light with a high-capacity rechargeable battery to ensure stable operation of various functions that require heavy loads.
[Mobile Link Function] Allows for function synchronization with compatible smartphones via Bluetooth® communication.
[Other product specifications] Please check the description section.
Casio G-SHOCK GA-B010-1AJF – Japan Domestic Genuine Model
The first and only G-SHOCK watch to combine Tough Solar power with a built-in step tracker, the GA-B010 features a large case with an easy-to-read display. Detailed finishes — a vapor-deposited bezel ring, sun-ray dial finish, and metallic inset dial — add refinement to its toughness-oriented design. A newly developed module with custom LSI and a proprietary algorithm reduces power consumption, cutting step-tracking energy use by about 40% compared to the previous generation, making solar-only operation possible. This colorway offers a classic, versatile black finish.
Key Features:
- Bluetooth® connectivity via the CASIO WATCHES app: automatic time correction, world time for approx. 300 cities, easy watch setting, phone finder, hand alignment correction, Time & Place log
- Step count measurement (up to 999,999 steps/day) with customizable goal (1,000-50,000 steps), progress indicator, and step reminder alert
- Life log data automatically transferred to the app for calorie tracking and activity management
- Solar-powered operation for both timekeeping and step tracking — no battery replacement needed
- Double LED light: light for the dial plus backlight for the LCD, with full-auto option activated by a turn of the wrist in dark environments
- World time, glowing hands and markers, chronograph, countdown timer, alarm, full-auto calendar, power reserve indicator
- Case, bezel, and band made from bio-based (biomass) plastic, helping reduce environmental impact
- Shock-resistant structure and 200m (20 bar) water resistance
- Module: 5736 / Case size: approx. 49.3mm / Thickness: approx. 15.2mm
- Solar operating time: approx. 26 months in power-saving mode
This is a genuine Japan-market ("JF") release, sourced and shipped directly from Japan.