G-SHOCK GMAP2100ST-9A

Casio G-SHOCK – Model GMAP2100ST-8A

Pearlescent Gray with Iconic G-SHOCK Performance

The GMAP2100ST-8A blends a sleek, pearlescent gray finish with the toughness and reliability that define the 2100 Series. Its slim, lightweight design offers exceptional comfort while retaining the shock-resistant build and advanced features G-SHOCK is known for.

Design Overview

The octagonal bezel and minimalist analog-digital display give the watch a refined, modern look. Both the bezel and band are crafted from bio-based resin, reducing environmental impact while delivering the same durability expected from G-SHOCK.

A pearlescent matte coating adds depth and dimension, subtly reflecting light for a sophisticated appearance. At just 40 g and 11.2 mm thick, the GMAP2100ST-8A is designed for all-day wear, from casual settings to outdoor adventures.

Key Highlights

✔ Pearlescent matte gray finish with a refined metallic sheen
✔ Slim, lightweight profile at only 40 g
✔ Shock-resistant structure and 200-meter water resistance
✔ Eco-conscious bio-based resin construction
✔ Analog-digital combination for versatile timekeeping
✔ Comprehensive timing features including world time, stopwatch, and countdown timer

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-8A delivers understated elegance through a pearlescent gray finish while providing the durability and functionality of the 2100 Series. Lightweight, eco-friendly, and ready for any challenge, it’s a timepiece that pairs style with substance.

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.