Casio G-Shock Watch GM-2100B-3AER

Introducing the Casio G-Shock GM-2100B-3AER, the metal bezel version of the iconic GA-2100. The GM series elevates the octagonal design with a stainless steel bezel that delivers a premium finish without sacrificing G-Shock toughness.

This gunmetal steel bezel with green dial and dark green strap model features a verde con ring interior dark dial with resin verde dark strap and a case integrating stainless steel bezel finished in gunmetal + resin verde. The result is a watch that works in both sporty and formal contexts.

Module 5611: three analog hands + digital display at 3. World time (31 zones/48 cities), 1/100s stopwatch, countdown, 5 alarms, auto calendar. Carbon Core Guard carbon fiber protection.

G-Shock: unbreakable since 1983. The GM series adds metallic sophistication while maintaining the indestructible philosophy.

Shopping at TicTacArea.com means buying from jewelers with experience since 1993. Genuine product with official box and international Casio warranty.

Specifications

Reference: GM-2100B-3AEREdition: Superior Series
Case: Gunmetal-finish Stainless Steel bezel + green resin
Dial: Green with dark inner ring
Strap: Dark green resin
Module: 5611 Type: Analog-digitalTechnology: Carbon Core Guard + Metal bezel
Resistencia al water: 200 metresDiameter: 44,4 mmThickness: 11,8 mmPeso: 72 g
Functions: World time (31 zones), 1/100s stopwatch, countdown timer, 5 alarms, auto calendar

User manual

Download the manual in English (PDF)