Casio G-Shock Watch GM-2100BB-1AER

Introducing the Casio G-Shock GM-2100BB-1AER, 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 all-black matte steel bezel model features a black mate con indices negros dial with black resin strap and a case integrating stainless steel bezel finished in negro IP mate + black resin. 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-2100BB-1AEREdition: Metal Covered - All Black
Case: Matte black IP-finish Stainless Steel bezel + black resin
Dial: Matte black with black indices
Strap: Black 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)