Night‑ready performance in black: a 44mm black resin case and strap, mineral crystal, pull‑push crown and diver's 200m rating deliver a commanding sport watch. The black dial and tang buckle fuse stealth
Take your daily training to the next level in both style and comfort with a G-SHOCK specially engineered for urban sports.
Find more joy in your workout with the GBA-950, which comes packed with practical features to support your training regime. Use your smartphone’s GPS functionality to adjust distance measurements, after which the watch can track your pace even without a smartphone connection. Use the Auto Lap feature to automatically keep track of times over a set distance, and tap into the dedicated app to easily manage life log data, review activity history, and more.
The bezel and band are seamlessly molded into a single exterior piece, providing robust protection for the carbon fiber-reinforced resin case. The band construction, designed for maximum flex, delivers an even more comfortable fit on the wrist. Additionally, the adhesive glass attachment allows for a more compact lug design, enhancing the sharp silhouette from the bezel to the band.
The new band design was developed in collaboration with OUTSENSE Inc., a leader in the field of “origami engineering.” Their insights, gleaned from the art of paper-folding, deliver a band with depth and dimension, and an exceptionally comfortable fit. Precisely analyzed mountain and valley fold angles in the band’s base sections pull outward to the left and right, ensuring the case fits snugly against the wrist on the underside of the band’s wave-shaped base.
Key resin components used in the bezel and band are also made of bio-based resin, a material expected to help reduce environmental impact.
Sync with your smartphone via Bluetooth® for precision timekeeping, simple notification (sound alert), step counts, and more. Offering a 2-year battery, this watch is ready to help you with everything from managing daily health to boosting your running endurance — all with a fashionable sporty look.
About Origami engineering
Origami engineering is the scientific and engineering study and application of traditional Japanese paper-folding techniques. Origami is the art of folding paper to create shapes, and origami engineering applies these techniques in a variety of fields.
Case size (L× W× H)
48.5 × 43.9 × 16 mm
Weight
53 g
Case and bezel material
Resin / Bio-based resin
Band
Bio-based resin band
Construction
Shock Resistant
Water resistance
200-meter water resistance
Time adjustment
Bluetooth: Connects to a smartphone and automatically adjusts the time
Power supply and battery life
Approx. battery life: 2 years on CR2025
Sensor feature
Lifelog measurement function (Calorie and distance calculations based on step count), Including basal metabolic rate
Daily data display: Step count, calorie, distance
Smartphone Link/App Connectivity Features
Smartphone Link feature
Mobile link (Automatic connection, wireless linking using Bluetooth®)
Apps
CASIO WATCHES
App connectivity feature
Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Simple notification (tone alert only)
Activity history
Life log data
Distance correction by smartphone GPS
Phone finder
Exterior
Glass
Mineral Glass
Compatible band size
145 to 215 mm
Other
Neobrite
Watch Features
World time
Dual time (Home city time swapping)
Stopwatch
1/100-second stopwatch
Measuring capacity:
00'00''00~59'59''99 (for the first 60 minutes)
1:00'00~23:59'59 (after 60 minutes)
Measuring unit:
1/100 second (for the first 60 minutes)
1 second (after 60 minutes)
Measuring modes: lap/split timing, distance/pace display, auto/manual lap timing auto lap notification
Memory capacity: Up to latest 45 records (measurement start month, date, hour, minute, lap/split times, total time, distance, average pace, calories burned, lap number, time, distance, average pace of each lap/split)
Timer
Countdown timer
Timer for interval measurement (up to five time settings)
Measuring unit: 1 second
Input range: 00'00'' to 60'00'' (1-second increments)
Others: Auto-repeat, 5-second countdown auto start, repeat (1 to 20 times)
Alarm/hourly time signal
5 daily alarms
Hourly time signal
Light
Double LED light
LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
Light color
LED:White
Calendar
Full auto-calendar (to year 2099)
Mute feature
Button operation tone on/off
Battery display/alert
Low battery alert
Accuracy
Accuracy: ±15 seconds per month (with no mobile link function)
Other features
12/24-hour format
Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
Airplane mode
Regular timekeeping:
Analog: 2 hands (hour, minute (hand moves every 20 seconds))
Digital: Hour, minute, second, pm, month, date, day
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