Casio G-SHOCK GAC-2500-1A Men's Black Analogue Watch – 200M Water Resistant

PRE-ORDER NOW – AVAILABLE FROM 29TH OCTOBER 2026

Please Note: This Watch Is Available for Pre-Order.

Secure your Casio G-SHOCK GAC-2500-1A today!

This watch is currently available for pre-order and will be ready for in-store pickup or dispatched from Thursday, 29th October 2026.

All pre-orders will be processed in preparation for this release date.

Casio G-SHOCK GAC-2500-1A – Timeless Design, Uncompromising Toughness

Experience a new generation of G-SHOCK with the Casio GAC-2500-1A, a striking all-black analog watch that combines contemporary minimalist styling with the legendary durability that defines the G-SHOCK collection.

Inspired by the original DW-5000C, the first-ever G-SHOCK, this innovative timepiece reimagines the classic octagonal design with a refined, fully analog display. Its distinctive two-eye dial features a dedicated small seconds subdial and a multifunction date display, creating a clean, sophisticated appearance while maintaining excellent readability.

Innovative Shock-Resistant Technology

Engineered for reliability, the GAC-2500-1A features Casio's innovative Shock Release Hand technology. Its specially designed magnetic holding structure allows the minute hand to absorb and dissipate impacts, helping protect the watch's internal movement from everyday shocks and vibrations.

Sleek, Lightweight and Comfortable

Weighing just 47 grams, this watch features a durable resin case paired with a comfortable bio-based resin strap. The signature octagonal bezel, raised hour markers and carefully proportioned hands give the watch a modern, understated appearance suitable for everyday wear, work and outdoor activities.

Built for Everyday Adventure

With an impressive 200-metre water resistance rating, the GAC-2500-1A is designed to handle demanding conditions. Its shock-resistant construction, durable mineral glass and Neobrite detailing provide dependable performance and enhanced visibility.

An amber LED light with afterglow ensures convenient time reading in low-light conditions.

Practical Features with Modern Functionality

Beyond its stylish appearance, this G-SHOCK includes a 30-minute stopwatch, full automatic calendar programmed until 2099, convenient hand-shift function and second-hand sleep mode to help conserve battery power.

The innovative multifunction date window displays essential information while maintaining the clean aesthetic of the analog dial.

A Modern Classic from G-SHOCK

Whether you're looking for a dependable everyday watch or a stylish addition to your collection, the Casio G-SHOCK GAC-2500-1A delivers the ideal combination of toughness, comfort and contemporary design.

Available at Stonex Jewellers Otahuhu – Online and In-Store.

2-Year Warranty Included.

General Information

• Brand: Casio
• Collection: G-SHOCK
• Series: 2500 Series
• Model Number: GAC-2500-1A
• Gender: Men's / Unisex
• Display Type: Full Analog
• Colour: Black
• Movement: Battery-Powered Quartz
• Warranty: 2 Years

Case & Band

• Case Size: 46.7 × 44.5 × 12.7mm
• Case Material: Resin / Bio-Based Resin
• Case Shape: Octagonal
• Case Colour: Black
• Band Material: Bio-Based Resin
• Band Colour: Black
• Glass: Mineral Glass
• Weight: 47g
• Compatible Wrist Size: 145–215mm

Durability & Construction

• Shock Resistance: G-SHOCK Shock-Resistant Construction
• Water Resistance: 200 Metres / 20 Bar
• Shock Release Hand: Magnetic impact-absorbing minute-hand structure
• Neobrite: Luminous detailing for improved visibility

Watch Functions

• Time Display: Analog hour, minute and small seconds hands
• Multi-Mission Date: Multifunction date display
• Stopwatch: 1-Second Stopwatch
• Stopwatch Capacity: 29 Minutes, 59 Seconds
• Stopwatch Mode: Elapsed Time
• Calendar: Full Automatic Calendar to Year 2099
• LED Light: Amber LED with Afterglow
• Hand Shift Function: Moves hands aside for improved subdial visibility
• Second Hand Sleep Function: Helps conserve battery power
• Time Accuracy: ±15 Seconds Per Month

Battery & Warranty

• Battery Type: CR1025
• Approximate Battery Life: 2 Years
• Warranty: 2-Year Warranty
• Availability: Online and In-Store at Stonex Jewellers Otahuhu