Casio G-Shock Classic Watch GBM-2100A-2BER

Introducing the Casio G-Shock GBM-2100A-2BER, a piece that redefines G-Shock aesthetics with its spectacular blue metallic dial featuring horizontal brushed finish. The octagonal brushed stainless steel case elegantly contrasts with the black textile strap of interwoven fibers. The bezel carries engraved texts "G-Shock", "PROTECTION", "LIGHT" and "ADJUST", while luminous silver hands navigate over rectangular silver indices. The analog subdial at 9 shows days of the week, and the digital display at 3 presents complementary information in white characters on dark background.

At its heart beats the Casio 5729 module, an ana-digi caliber that incorporates Bluetooth connectivity for smartphone synchronization and Tough Solar technology that converts any light source into energy. The watch offers world time, precision chronograph, countdown timer, 5 daily alarms, automatic calendar until 2099, and phone finder function. Bluetooth connectivity enables automatic time adjustment, alarm setting from the G-Shock Connected app, and activity logging.

The G-Shock series was born in 1983 from engineer Kikuo Ibe's dream of creating a watch that would never break. After more than 200 prototypes and drop tests from 10 meters high, a legend was born that has withstood all kinds of extreme conditions. Each G-Shock carries in its DNA that philosophy of absolute resistance, combining technological innovation with designs that defy conventions.

Shopping at TicTacArea.com means buying from real jewelers with over 30 years of industry experience, serving as official distributors, online since 1999. Every product is genuine, factory-new, and delivered with its official presentation box, documentation, and international warranty.

Technical Specifications

Reference: GBM-2100A-2BER
Module/Caliber: 5729
Type: Analog-Digital
Movement: Solar Quartz
Water Resistance: 200 meters
Shock Resistance: Yes (G-Shock)
Case Material: Stainless Steel
Case Color: Brushed Silver
Strap Material: Textile
Strap Color: Black
Dial Color: Metallic Blue
Crystal: Mineral
Light: LED
Diameter: 44.4 mm
Thickness: 11.9 mm
Weight: 72.0 g
Functions: Bluetooth, Tough Solar, World Time, Chronograph, Timer, 5 Alarms, Auto Calendar, Phone Finder
Battery: CTL1616 (Solar)
Made for: Men

User manual

Download the manual in English (PDF)