Casio G-Shock GBA-900UU-5A G-SQUAD Bluetooth Analog-Digital Sports Watch – Brown

Urban Style Meets Advanced Sports Performance

Take your everyday style and fitness routine to the next level with the Casio G-Shock GBA-900UU-5A, part of the performance-driven G-SQUAD collection.

Designed with a contemporary urban-inspired colour scheme, this watch features an earthy brown resin case and matching strap, complemented by a bold analog-digital dial. Its sporty construction and distinctive styling make it equally suited to workouts, outdoor adventures and casual everyday wear.

Built for those who enjoy an active lifestyle, the GBA-900UU-5A incorporates an accelerometer-based step counter and advanced training functions to monitor daily movement, running distance, pace and estimated calories burned. When connected to a compatible smartphone via Bluetooth, the watch can use the phone's GPS to calibrate distance measurements for improved accuracy during future runs without needing a continuous phone connection.

Bluetooth connectivity also allows easy access to activity history, automatic time adjustments, watch settings and simple phone notifications through the compatible Casio smartphone app.

Comfort is a key part of the design, with a soft resin strap featuring ventilation holes for improved breathability during exercise. The double LED Super Illuminator provides excellent visibility in low-light conditions, while the hand-shift function allows the analog hands to move aside for an unobstructed view of the digital display.

Engineered with G-Shock's renowned shock-resistant construction and 200-metre water resistance, the GBA-900UU-5A is designed to handle demanding activities and everyday challenges.

Whether you're tracking your fitness goals, heading outdoors or simply looking for a dependable sports watch with modern connectivity, this G-SQUAD timepiece delivers a practical balance of toughness, technology and contemporary style.

PRODUCT SPECIFICATIONS

Brand & Design

• Brand: Casio G-Shock

• Model: GBA-900UU-5A

• Collection: G-SQUAD Series

• Display Type: Analog-Digital

• Case Colour: Brown

• Strap Colour: Brown

• Style: Sports / Fitness / Casual

• Dial Design: Multi-layered analog-digital display

Case & Construction

• Case Size: 51.3 × 48.9 × 16.6mm (L × W × H)

• Weight: 61g

• Case & Bezel Material: Resin

• Strap Material: Resin

• Strap Design: Soft, ventilated resin strap for improved comfort

• Glass: Mineral Glass

• Compatible Wrist Size: 145–215mm

• Shock Resistance: Yes

• Water Resistance: 200 Metres / 20 Bar

Bluetooth & Smartphone Connectivity

• Bluetooth Connectivity: Yes

• Mobile Link: Wireless Smartphone Connection

• Compatible App: CASIO WATCHES

• Automatic Time Adjustment: Yes

• Easy Watch Settings: Via Smartphone

• World Time: Approximately 300 Cities via App

• Phone Notifications: Simple Tone Alerts

• Phone Finder: Yes

• Activity History: View Training Records via App

• GPS Distance Correction: Uses Connected Smartphone GPS for Calibration

• Airplane Mode: Yes

Fitness & Training Features

• Step Counter: Built-In Accelerometer

• Daily Step Tracking: Yes

• Distance Measurement: Based on Step Count and Calibrated Stride

• Running Pace Measurement: Yes

• Calorie Calculation: Estimated Calories Burned

• Life Log: Daily Step Count, Distance and Calorie Data

• Exercise Intensity Graph: 5-Level Display

• Daily Goal Progress: Goal Achievement Tracking

• Auto Lap Function: Automatically Records Lap Times Over Set Distances

• Training Memory: Up to 45 Stopwatch Records

• User Profile: Personal Settings for Activity Calculations

Watch Functions

• Dual Time: Yes, with Home City Time Swapping

• Stopwatch: 1/100-Second Stopwatch

• Stopwatch Capacity: Up to 23 Hours, 59 Minutes, 59 Seconds

• Lap/Split Timing: Yes

• Countdown Timer: Up to 60 Minutes

• Interval Timer: Up to 5 Time Settings

• Timer Repeat: 1–20 Times

• Alarms: 5 Daily Alarms

• Hourly Time Signal: Yes

• LED Illumination: Double LED Super Illuminator

• Light Colour: White

• Light Duration: Selectable 1.5 or 3 Seconds with Afterglow

• Hand Shift Function: Moves Hands Aside for Digital Display Visibility

• Calendar: Full Auto-Calendar to Year 2099

• Time Format: 12/24-Hour Display

• Mute Function: Button Operation Tone On/Off

• Accuracy: ±15 Seconds Per Month Without Bluetooth Connection

Battery & Warranty

• Battery Type: CR2025

• Battery Life: Approximately 2 Years

• Low Battery Alert: Yes

• Power Saving Function: Yes

• Manufacturer's Warranty: 2 Years