Casio G-SHOCK – Model GMAP2100ST-7A

Slim, Stylish, and Built for Everyday Toughness

The GMAP2100ST-7A combines refined elegance with the legendary toughness G-SHOCK is known for. Featuring a slim case design, metallic dial accents, and eco-conscious materials, this timepiece offers both style and durability — perfect for active lifestyles and modern fashion.

Design Overview

This model stands out with its pearlescent matte finish on the bezel and band, complemented by a soft metallic sheen on the dial for a sophisticated, silky look. The octagonal bezel and minimalist analog-digital layout echo the iconic GA2100 series, reimagined in a compact size for exceptional comfort.

Crafted from bio-based resin, both the bezel and band reduce environmental impact while maintaining G-SHOCK’s signature shock resistance. At only 40 g, the GMAP2100ST-7A is exceptionally lightweight, making it ideal for all-day wear.

With 200-meter water resistance and a full suite of practical features, this watch is ready for everything from the office to weekend adventures.

Key Highlights

✔ Compact, lightweight design at just 40 g
✔ Pearlescent matte finish with metallic dial accents
✔ Shock-resistant structure and 200-meter water resistance
✔ Eco-friendly bio-based resin construction
✔ Analog-digital display for versatile timekeeping
✔ Full range of timers, alarms, and world time functions

Features & Specifications

Case & Band

• Size: 46 × 40.2 × 11.2 mm

• Material: Resin / Bio-based resin (case & bezel)

• Band: Bio-based resin band

• Weight: 40 g

Exterior

• Glass: Mineral Glass

• Other: Neobrite

• Compatible Band Size: 145–190 mm

Water Resistance

• 200-meter water resistance

Timekeeping & Functions

• World Time: 31 time zones (48 cities + UTC), daylight saving on/off

• Stopwatch: 1/100-second (first 60 minutes), 1-second (after 60 minutes), elapsed time, split time, 1st–2nd place times

• Countdown Timer: 1-second to 24-hour range, 1-second increments, auto-repeat

• Alarms: 5 daily alarms + hourly time signal

• Calendar: Full auto-calendar (to year 2099)

• Accuracy: ±15 seconds per month

Lighting

• Double LED Light: Super Illuminator for face + LED backlight for digital display

• Light Color: White

• Selectable illumination: 1.5 or 3 seconds

Battery & Power

• Power Source: CR1025 battery

• Battery Life: Approx. 3 years

Other Features

• 12/24-hour format

• Hand shift feature for unobstructed display view

• Regular timekeeping: Analog (hour, minute), Digital (hour, minute, second, pm, month, date, day)

Summary

The Casio G-SHOCK GMAP2100ST-7A offers a blend of style, comfort, and performance, with a slim profile, lightweight construction, and the rugged durability G-SHOCK is known for. Its eco-conscious build and versatile functionality make it a perfect companion for any occasion.

For more details, visit the official CASIO website here.

Warranty:

• The watch is covered by a warranty, providing assurance and protection for your purchase.

▶︎Processing Time & Shipping Policy
▶︎Refund policy
▶︎We only carry G-SHOCK USA products.
▶︎Unfortunately, we DO NOT ship internationally.