Description
The Casio G-Shock GMA-P2100BA is a compact, monochrome sports watch from G-Shock’s iconic 2100 Series. Designed specifically in a downsized profile with a shorter strap length for slimmer wrists, this 40.2mm watch pairs a bright white bio-based resin case and bezel with a matching white dial, a durable mineral crystal, a 200-meter (20 bar) water resistance rating, a precise Japanese quartz movement, and an eco-friendly white bio-based resin band. Engineered for active lifestyles, streetwear fashion, and daily wear, it delivers iconic octagonal style, sustainable materials, and legendary G-Shock toughness at exceptional value.The defining visual highlight of this GMA-P2100BA reference is its clean, monochromatic white aesthetic, framed by the signature octagonal bezel. Set beneath a toughened mineral glass crystal, the multi-layered analog-digital dial features tonal white hour markers, luminous hands, and an inverted digital LCD screen positioned between 4 and 5 o'clock. A high-brightness Super Illuminator double LED light provides clear illumination for both the analog face and digital display in low-light environments.Beneath its durable exterior, the watch is powered by a high-precision Japanese quartz movement. Delivering timekeeping accuracy within ±15 seconds per month, the multi-function module offers essential digital features including world time across 31 time zones (48 cities), a 1/100-second stopwatch, a 24-hour countdown timer, 5 daily alarms, an hourly time signal, a full auto-calendar through 2099, and a hand shift feature. Operating on a standard CR1025 battery, it provides an estimated battery lifespan of up to 3 years.The downsized case measures 46.0mm in length, 40.2mm in width, and a slim 11.2mm in profile height, weighing an ultra-lightweight 40 grams for an exceptionally comfortable fit. Crafted using environmentally responsible bio-based resins produced from renewable organic resources, the shock-resistant case construction achieves a certified 200-meter (20 bar / 660 ft) water resistance rating suitable for swimming, water sports, and marine activities. The timepiece comes completed on a comfortable white bio-based resin strap, secured by a matching resin pin buckle.
