Casio G-Shock Small Classic Watch GMA-S2100MD-7AER

Introducing the Casio G-Shock GMA-S2100MD-7AER, the most elegant interpretation of the iconic GA-2100 in its feminine version. This piece captivates with its perfect chromatic contrast: octagonal matte white resin case embracing a metallic rose gold dial with brushed finish. The raised rectangular indices and rose gold-toned hands create sophisticated visual harmony, while the small digital display at 3 o'clock maintains characteristic functionality without breaking the refined aesthetic. The white resin strap features the typical G-Shock ribbed texture, adapted to more compact dimensions.

Inside functions the Casio 5611 module, an analog-digital caliber combining three hands for main timekeeping with a compact digital display. This display shows day of the week, date, and second time zone. The watch includes world time with 31 time zones (48 cities), 1/100-second stopwatch up to 24 hours, countdown timer up to 24 hours, 5 independent daily alarms, and hourly time signal. LED illumination facilitates reading in low-light conditions.

The G-Shock Small Classic collection represents the natural evolution of the line born in 1983, when engineer Kikuo Ibe set out to create a watch that could resist drops from 10 meters. This GMA version preserves all the shock, vibration, and magnetic field resistance that has made G-Shock a global benchmark for toughness, adapting it to smaller wrists without compromising performance.

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: GMA-S2100MD-7AER
Module/Caliber: 5611
Type: Analog-digital
Movement: Quartz
Water resistance: 200 meters
Shock resistance: Yes, Carbon Core Guard
Case material: Resin
Case color: Matte white
Strap material: Resin
Strap color: White
Dial color: Metallic rose gold
Crystal: Mineral
Light: LED
Diameter: 42.9 x 46.2 mm
Thickness: 11.2 mm
Weight: 41 grams
Functions: World time (31 zones), 1/100s stopwatch, timer, 5 alarms, hourly signal, auto calendar
Battery: SR726W x 2
Made for: Women

User manual

Download the manual in English (PDF)