Casio G-SHOCK GBA-950-1AER G-SQUAD Bluetooth Watch – Black

The Casio G-SHOCK GBA-950-1AER combines advanced fitness technology with the legendary toughness of G-SHOCK. Part of the performance-focused G-SQUAD collection, this stylish analogue-digital watch features an all-black design, a streamlined case and an innovative integrated resin strap. Designed for running, training and active everyday lifestyles, it delivers a sophisticated combination of sporty styling, practical functionality and exceptional durability.

Engineered for comfort and performance, the GBA-950-1AER features a distinctive strap developed using origami-inspired engineering. Its flexible, wave-shaped construction is designed to fit securely around the wrist, making it particularly comfortable during workouts and daily activities. The carbon fibre-reinforced resin case provides robust protection, while bio-based resin components offer a more environmentally conscious approach to watch design. Luminous hands and hour markers, complemented by a double LED Super Illuminator, ensure excellent visibility in low-light conditions.

Designed to support an active lifestyle, this G-SHOCK features Bluetooth smartphone connectivity and a built-in step tracker, allowing you to monitor daily steps, estimated distance and calories burned. Pairing the watch with the CASIO WATCHES app provides access to activity history, training records and automatic time adjustment. Using your smartphone's GPS to calibrate distance measurements, the watch can subsequently track running distance and pace without requiring a continuous smartphone connection. The Auto Lap function automatically records lap times over set distances, making it a practical companion for runners and fitness enthusiasts.

Built for demanding conditions, the Casio G-SHOCK GBA-950-1AER offers shock-resistant construction and 200-metre water resistance. Additional functions include dual time, a 1/100-second stopwatch, interval countdown timer and five daily alarms. With an approximate two-year battery life and lightweight 53-gram design, this versatile timepiece combines advanced training features with everyday convenience and unmistakable G-SHOCK style.

Features

• Brand: Casio G-SHOCK

• Model: GBA-950-1AER

• Collection: G-SQUAD

• Display: Analogue and digital

• Colour: Black

• Case and bezel material: Resin and bio-based resin

• Case construction: Carbon fibre-reinforced resin

• Strap: Black bio-based resin with origami-inspired flexible design

• Glass: Mineral glass

• Case size: 48.5 × 43.9 × 16 mm

• Weight: 53 g

• Water resistance: 200 metres (20 bar)

• Construction: Shock resistant

• Movement: Quartz

• Battery: CR2025, approximately 2 years

• Accuracy: ±15 seconds per month without smartphone synchronisation

• Bluetooth connectivity: Smartphone Link with automatic time adjustment

• Compatible app: CASIO WATCHES

• Step tracker: Daily step counting with goal progress indicator

• Fitness tracking: Estimated distance, pace and calories burned

• GPS calibration: Uses a paired smartphone's GPS to calibrate distance measurements

• Activity history: Training and daily activity records through the app

• Stopwatch: 1/100-second precision for the first 60 minutes, with a maximum measuring capacity of 24 hours

• Lap tracking: Automatic and manual lap timing, with memory for up to 45 records

• Countdown timer: Interval timer with up to five settings, maximum 60 minutes

• World time: Dual time with home city swapping

• Alarms: Five daily alarms and hourly time signal

• Lighting: Double white LED Super Illuminator with afterglow

• Calendar: Full automatic calendar to 2099

• Hand shift function: Moves analogue hands aside for an unobstructed digital display

• Additional functions: Neobrite, low battery alert, aeroplane mode, button operation tone on/off and 12/24-hour time format

• Compatible wrist size: 145–215 mm