G-SHOCK GM2100YRA-8A – 2100 Series Fine Metallic Analog-Digital Watch

The G-SHOCK GM2100YRA-8A from the modern 2100 Series combines the iconic octagonal design with a refined Fine Metallic aesthetic. Featuring a metal-clad bezel and sleek profile, this model blends urban style with the trusted toughness of G-SHOCK.

Designed for those who appreciate both form and function, the GM2100YRA-8A delivers a sophisticated look while maintaining the rugged performance expected from the brand.

Design Overview

The GM2100YRA-8A features a stainless-steel bezel with a combination of hairline and mirror finishes, creating a premium and textured appearance. The band is constructed from soft tough silicone with a protective urethane coating, offering enhanced durability and comfort.

The semi-transparent band underside incorporates a vapor deposition finish that seamlessly blends with the metallic bezel, while the contrast display enhances readability and adds a bold, modern edge.

Key Features

• Analog-Digital display
• Shock Resistant construction
• Metal-clad bezel (stainless steel)
• 200-meter water resistance
• World Time (31 time zones, 48 cities + UTC)
• 1/100-second stopwatch
• Countdown timer (up to 24 hours)
• 5 daily alarms
• Double LED light (Super Illuminator)
• Hand shift feature
• Neobrite luminous hands

Case & Exterior

• Case / Bezel Material: Resin / Stainless Steel
• Band: Tough Silicone Band (Resin Band)
• Glass: Mineral Glass
• Compatible Wrist Size: 145 – 215 mm
• Weight: 84 g

Case Dimensions

• Case Size (L × W × H): 49.3 × 44.4 × 11.8 mm

Movement & Accuracy

• Movement Type: Quartz
• Accuracy: ±15 seconds per month
• Battery Life: Approx. 3 years (SR726W × 2)

Functions

• World Time: 31 time zones (48 cities + UTC), daylight saving on/off
• Stopwatch: 1/100 second (up to 24 hours)
• Timer: Countdown timer (1 second to 24 hours)
• Alarm: 5 daily alarms
• Calendar: Full auto-calendar (to year 2099)
• Light: Double LED light (Super Illuminator) with selectable duration
• Hand Shift: Moves hands for clear digital display view
• Mute Feature: Button operation tone on/off
• Time Format: 12/24-hour format
• Analog Display: Hour and minute hands, day indicator
• Digital Display: Hour, minute, second, date

Water Resistance

• Water Resistance: 200 meters

Summary

The G-SHOCK GM2100YRA-8A merges the iconic octagonal silhouette with premium metal finishes and modern materials. Offering advanced functionality, refined styling, and G-SHOCK durability, it is the perfect choice for those seeking a versatile analog-digital watch that transitions seamlessly from everyday wear to elevated street style.

Built for both performance and design, this model represents the evolution of G-SHOCK’s most recognizable form.

For more details, visit the official CASIO website.

Warranty

All our G-SHOCK watches include the official manufacturer’s warranty for peace of mind and long-term protection.

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