Casio engineered the G-Shock GBA-950 series to elevate daily athletic training through outstanding durability and advanced connectivity. The series incorporates three distinct color variants consisting of the GBA-950-1A4, GBA-950-7A2, and GBA-950-9A3.
This line blends aggressive sportswear styling with highly modern features to satisfy active fitness enthusiasts globally. Every timepiece in this fitness line shares robust exterior structural specifications to withstand grueling physical workouts.
Specification

The engineered resin case provides legendary shock resistance against sudden accidental drops and heavy athletic impacts.
Casio measures the case length at 48.5mm with the precise diameter of the case reaching 43.9mm across the wrist. The overall thickness measures 16mm to maintain a bold presence without adding excessive bulk.

A tough mineral glass protects the face against unwanted scratches during intense outdoor running sessions. The structure offers 200-meter water resistance to withstand heavy rain, swimming, and sweat.
Casio utilizes environmentally responsible bio-based resin for the case, bezel, and the flexible strap components. The strap adjusts comfortably to accommodate individual wrist sizes ranging from 145mm up to 215mm.

The unique design of the series relies heavily on groundbreaking paper-folding structural methodologies. Casio partnered with a specialist firm to apply origami engineering to the integrated bezel and band.
The wave-shaped band base features highly calculated mountain and valley fold angles. These structural folds pull outward to ensure the case presses snugly against the arm during movement.
This streamlined design ensures the watch maintains an exceptionally comfortable fit during vigorous training.
Display Dial

The analog-digital combination dial features highly three-dimensional indexes alongside an informative donut-shaped LCD panel. The dimensional hour indexes use specialized resin imbued with active phosphorescent materials.

Phosphorescent printing on the top surfaces guarantees a bright glow under low-light conditions. A double white LED light provides a Super Illuminator function for both the hands and digital display.
An intuitive hand-shift feature temporarily moves the physical hands to prevent obstruction of the LCD content. The models distinguish themselves primarily through vivid dial color themes and contrasting accent tones.

The GBA-950-1A4 presents a fierce aesthetic by highlighting a bright orange dial against a solid black base.

The GBA-950-7A2 projects a clean look by matching a deep blue dial with a stark white body.

The GBA-950-9A3 boasts high visibility by pairing a matte black dial with a vibrant yellow-green outer strap.
A reliable quartz movement powers the line and offers an approximate battery life of two full years. The module utilizes a common CR2025 coin battery to drive the analog hands and digital sensor processors.
Features
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The integrated fitness features offer comprehensive tracking utility to monitor physical exertion and daily performance. Built-in sensors automatically record step counts whenever the wearer begins walking or running.
The screen displays total daily step counts alongside a progress indicator at 12 o’clock. A lifelog feature calculates distance covered and total calories burned based on individual user profile metrics.
The countdown timer includes an interval measurement option that supports up to five distinct sequential settings. The comprehensive stopwatch records lap times, split times, and average pace during running sessions.

The internal memory stores 45 detailed workout records containing dates, distances, and burned calories. An intensity meter at 3 o’clock displays five distinct exercise levels based on target benchmarks.
The built-in Bluetooth system connects the watch seamlessly to the proprietary Casio Watches mobile application. Smartphone Link capabilities automatically adjust the local time to maintain precision across the globe.
The application utilizes smartphone GPS sensors to calibrate and correct internal distance measurement algorithms. After initial calibration, the timepiece measures running distances accurately without requiring a continuous phone connection.
The app interface allows quick configurations for three hundred world time cities and five daily alarms. The watch receives simple tone notifications for incoming phone alerts and includes a helpful phone finder tool.




