Casio G-Shock Small Classic Watch GMA-P2100PC-1AER

Introducing the Casio G-Shock GMA-P2100PC-1AER, a mesmerizing interpretation of the iconic GA-2100 that captivates with its iridescent pink-purple dial. This color-shifting surface dramatically changes hue depending on viewing angle and light intensity, creating visual effects ranging from pale pink to deep purple. The octagonal matte gray resin case provides perfect contrast, while the silver luminous hands and rectangular indices maintain exceptional readability over this chameleon-like background.

At its heart beats the Casio module 5730, an analog-digital caliber that combines the elegance of three central hands with the functionality of a compact digital display in the lower right. This display shows day of the week, date, and additional functions including 1/100 second stopwatch, countdown timer, daily alarm, world time with 31 time zones, auto calendar to 2099, and LED light for the display. The side crown allows quick adjustment of all functions without compromising the 200-meter water resistance.

As part of the G-Shock Small Classic series, this model maintains the legendary shock resistance that has characterized the brand since 1983, when Kikuo Ibe developed the first G-Shock after 200 prototypes and drop tests from 10 meters high. The Carbon Core Guard structure protects the internal module while maintaining a compact 11.2mm thickness profile and featherweight 40-gram mass.

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Technical Specifications

Reference: GMA-P2100PC-1AER
Module/Caliber: 5730
Type: Analog-digital
Movement: Quartz
Water resistance: 200 meters (20 ATM)
Shock resistance: Carbon Core Guard structure
Case material: Resin
Case color: Matte gray
Strap material: Resin
Strap color: Matte gray
Dial color: Iridescent pink-purple
Crystal: Mineral
Light: LED for digital display
Diameter: 40.2 mm
Thickness: 11.2 mm
Weight: 40 grams
Functions: 1/100 sec stopwatch, countdown timer, daily alarm, world time 31 zones, auto calendar, day/date display
Battery: CR1025
Made for: Men

User manual

Download the manual in English (PDF)