Casio G-SHOCK Watch GAC-2500-3AER

Introducing the Casio G-SHOCK Watch GAC-2500-3AER, the GAC-2500 series in deep forest green from end to end. Case, octagonal bezel and strap share the same matte resin, so the watch reads as a single tone-on-tone piece on the wrist. The dark dial carries raised bar indices, parallel-line hands, a small seconds subdial and a three-cell date window, with small orange touches as the only contrast. START and PROTECTION are printed on the bezel.

It runs on Casio module 5757, accurate to ±15 seconds per month, with a CR1025 battery lasting approximately 2 years. At 46.7 × 44.5 × 12.7 mm it weighs only 47 g, with case and bezel in resin and bio-based resin. Shock resistant, water resistant to 20 bar and fitted with mineral glass, it adds a 1-second stopwatch, a full auto calendar to 2099, hand shift to clear the dial, second hand sleep to save power, Neobrite and an amber LED light.

G-SHOCK was born in 1983 with the DW-5000C, a watch conceived to withstand drops and knocks. The GAC-2500 brings the practicality and legibility of that first model into a contemporary analogue design, while keeping the octagonal form that has become a signature of the line.

At TicTacArea, jewellers since 1993 and online since 1999, we are an authorised official Casio distributor: your watch is genuine, factory-new and delivered with its official box and documentation.

Technical specifications

Reference: GAC-2500-3AER
Collection: G-SHOCK
Module: 5757
Display: Analogue with small seconds subdial
Dimensions: 46.7 × 44.5 × 12.7 mm
Weight: 47 g
Materials: Resin and bio-based resin
Colour: Dark green
Crystal: Mineral glass
Water resistance: 20 bar
Battery: CR1025, approx. 2 years
Accuracy: ±15 seconds per month
Light: Amber LED, Neobrite
Functions: Shock resistant, 1-second stopwatch (29:59'30''), full auto calendar to 2099, hand shift, second hand sleep
Wrist size: 145 to 215 mm

User Manual

Download manual in English (PDF)