G-Shock

Casio G-Shock GA100-1A2 Men's Analog Digital Watch – Black & Blue | 200M Water Resistant

SKU: GA-100-1A2DR
$179.00$269.00 Save 33%

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Description

2 Year warranty

Built for extreme durability and everyday performance, the Casio G-Shock GA100-1A2 combines rugged toughness with a bold black and blue design. Featuring G-Shock's legendary shock-resistant construction, magnetic resistance, and 200-metre water resistance, this watch is designed to handle demanding environments while maintaining its striking oversized appearance.

The large 55mm case houses an easy-to-read analogue and digital display with G-Shock's signature three-dial layout, offering a powerful combination of style and functionality. Whether you're travelling, training, working outdoors, or simply looking for a tough everyday watch, the GA100-1A2 delivers reliable performance with advanced features including world time, a 1/1000-second stopwatch, countdown timer, multiple alarms, and LED illumination.

The matte black resin construction is accented with vibrant blue detailing, creating a sporty and modern look that stands out on the wrist while maintaining the toughness G-Shock is known for.


Key Features

  • Shock Resistant construction

  • Magnetic Resistant

  • 200 Metre Water Resistance

  • Analogue & Digital Display

  • Super Bright LED Light with Afterglow

  • World Time – 48 Cities / 29 Time Zones

  • 1/1000 Second Stopwatch

  • Speed Measurement Function

  • Countdown Timer

  • 5 Daily Alarms (including Snooze Alarm)

  • Full Auto Calendar to 2099

  • 12/24 Hour Format

  • Mineral Glass

  • Resin Case & Band

  • Approx. 2-Year Battery Life (CR1220)

Feature Details
Brand G-Shock
Model GA100-1A2
Movement Quartz
Display Analogue / Digital
Case Material Resin
Bezel Material Resin
Band Material Resin
Glass Mineral Glass
Water Resistance 200 Metres
Shock Resistance Yes
Magnetic Resistance Yes
LED Light Auto LED Light with Afterglow
World Time 48 Cities, 29 Time Zones
Stopwatch 1/1000 Second
Countdown Timer Up to 24 Hours
Alarms 5 Daily Alarms
Calendar Fully Automatic to 2099
Accuracy ±15 Seconds Per Month
Battery CR1220
Battery Life Approx. 2 Years
Case Size 55 × 51.2 × 16.9 mm
Weight Approx. 70g

Shipping & Warranty

Shipping

Free express shipping on New Zealand orders over $100, dispatched within 1–2 business days. Same-day Click & Collect is available from our Ōtāhuhu, Auckland showroom — choose Click & Collect at checkout.

Warranty

Covered by the official manufacturer’s warranty against defects in materials and workmanship. Every item sold by Stonex Jewellers is 100% authentic and brand-new.

Brand Warranty Official manufacturer cover
100% Authentic Genuine brands, guaranteed
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