Casio G-Shock GBA-950-1A

Product Overview

Take your daily training to the next level with a G-SHOCK specially engineered for urban sports. The GBA-950 is designed for those who find joy in the movement, packed with practical features to support everything from managing daily health to boosting running endurance.

The defining innovation of this model is the revolutionary band design, developed in collaboration with OUTSENSE Inc., a leader in "origami engineering." By applying traditional Japanese paper-folding techniques, the band features precisely analyzed mountain and valley fold angles. This allows the watch to flex and pull outward, ensuring the case fits snugly and comfortably against the wrist. Combined with a seamless bezel-and-band construction and eco-friendly bio-based resin, the GBA-950 delivers a sharp silhouette and a nature-minded footprint.

Major Features

• Origami Engineering Band: A high-dimension band design that provides an exceptionally comfortable and secure fit, specifically analyzed for maximum flexibility during movement.

• Precision Training Suite: Tracks pace, distance, and calories burned. Distance measurements are automatically calibrated using your smartphone’s GPS for pinpoint accuracy during solo runs.

• Smartphone Link (Bluetooth®): Automatically adjusts time, allows for easy watch settings, and syncs training data via the CASIO WATCHES app.

• Lifelog Measurement: Calculates daily step counts, distance, and calories burned, including your basal metabolic rate (BMR).

• Double LED Super Illuminator: Features high-brightness white LEDs for both the analog face and digital display, with an auto-light switch for visibility during night runs.

• 20-Bar Water Resistance: Engineered for the elements, this watch is fully reliable for swimming, snorkeling, and high-pressure water sports.

Technical Specifications

Basic Information

• Case Size (L× W× H): 48.5 × 43.9 × 16 mm

• Weight: 53 g (Lightweight for elite athletic performance)

• Material: Resin / Bio-based Resin

• Construction: Shock Resistant; Carbon fiber-reinforced resin case

• Power Supply: Approx. 2-year battery life on CR2025

• Glass: Tough, scratch-resistant Mineral Glass

Advanced Training Features

• Distance & Pace Tracking: 1/100-second stopwatch with a 45-record memory for lap/split times, distance, and average pace.

• Auto Lap Notification: Automatically tracks times over a set distance, allowing you to focus on your stride.

• Interval Timer: Features up to five time settings for circuit training with auto-repeat (up to 20 times).

• Hand Shift Feature: Analog hands move out of the way with a push of a button to provide a clear view of digital training data.

App Connectivity Features

• Activity History: Easily manage life log data and review past training sessions in the app.

• Smart Notifications: Stay connected with simple tone alerts for incoming smartphone notifications.

• Phone Finder: Triggers an alert on your phone to help you locate it quickly.

Innovation Meets Endurance

The Science of Comfort

The GBA-950 represents the intersection of fashion and engineering. By leveraging origami-inspired fold angles, G-SHOCK has created a band that feels like a natural extension of your arm. This reduces friction and ensures the case remains perfectly positioned for accurate step counting and movement tracking.

Built for the Modern Athlete

At just 53 grams, this watch is designed to disappear on your wrist. Whether you are navigating an urban marathon or a local park trail, the GBA-950 provides the technical data you need—pace, distance, and metabolic activity—all while maintaining the absolute toughness that defines the G-SHOCK identity.