G-SHOCK GBA-950-2AER

The GBA-950-2A introduces a highly streamlined, ergonomic approach to G-SHOCK’s fitness-focused G-SQUAD lineup. Tailored specifically for urban sports and daily training, it features a unified bezel-and-band construction that flows seamlessly around a robust, carbon fiber-reinforced inner case. Measuring a compact 48.5 mm lug-to-lug and 43.9 mm wide with a 16 mm thickness, the watch remains remarkably agile on the wrist at just 53 grams. A standout innovation is the high-comfort strap developed in partnership with OUTSENSE inc., utilizing ‘origami engineering’ principles. The band’s specialized, wave-shaped base features precisely calculated fold angles that pull outward when tightened, securing a flush, slip-free fit against the wrist during intense workouts while relying on eco-conscious bio-based resins.

Engineered to optimize health management, this analog-digital model offers intelligent fitness tracking that functions independently on the move. After an initial distance calibration via a paired smartphone’s GPS, the built-in accelerometer tracks running distance, average pace, and lap times autonomously, backed by a 45-lap memory. A 5-stage exercise intensity indicator sits at the 3 o’clock position, while an automated step tracker tracks daily progress toward targets displayed at 12 o’clock. Through Bluetooth® connectivity and the CASIO WATCHES app, users can manage activity history, calculate calories burned, and review basal metabolic rate. For low-light training, the deep violet dial is set off by vivid phosphorescent dimensional indexes and hands, supplemented by a powerful double white LED Super Illuminator backlight.

Basic Information

Reference: GBA-950-2A
Collection: G-SHOCK G-SQUAD Series
Case dimensions (L × W × H): 48.5 × 43.9 × 16 mm
Weight: 53 g
Case and bezel material: Resin / Bio-based resin (Carbon fiber-reinforced inner case)
Water resistance: 20 bar (200 metres)
Construction: Shock Resistant

Movement & Features

Module type: Analog-Digital Quartz (Module 5737)
Battery life: Approx. 2 years on CR2025
Connectivity: Bluetooth® Smartphone Link (Auto time adjustment, phone finder, activity history, GPS distance correction via app)
Sensors: Step tracker, Lifelog calculation (Calorie and distance calculations based on step count, including basal metabolic rate)
Stopwatch: 1/100-second (up to 24 hours); lap/split timing; 45-lap memory; distance/pace display; auto/manual lap notification
Timer: Countdown interval timer (up to 5 time settings, 60-minute range, auto-repeat 1 to 20 times)
Alarm: 5 daily alarms, hourly time signal, low battery alert
Calendar: Full auto-calendar (to year 2099)
Accuracy: ±15 seconds per month (with no mobile link function)

Exterior

Glass: Mineral glass
Band: Bio-based resin band (“Origami engineering” design by OUTSENSE inc.)
Compatible band size: 145 to 215 mm
Illumination: Double LED light (Super Illuminator, white) for face and digital display with Auto Light and afterglow
Other: Neobrite phosphorescent coating on hands and indexes, hand shift feature, airplane mode

Display

Layout: Analog 2-hand format with multi-segment digital LCD window
Dial Indicators: 12 o’clock step goal tracker, 3 o’clock exercise intensity indicator
Colourway: Matte dark violet / deep indigo base with phosphorescent high-relief indexes