CASIO
BABY-G BGA10-3A
BABY-G BGA10-3A
Casio BABY-G BGA-10 Series – Model BGA10-3A
The BABY-G BGA10-3A from the Playful Hearts Series is a vibrant lime-green analog watch with a playful heart-motif dial that changes colors daily. Fun, bold, and lightweight, it’s designed for women who want both style and durability in their everyday watch.
Design Overview
Featuring four heart-shaped windows, the dial reveals shifting colors each day thanks to the rotating color wheel. A seconds hand shaped like Cupid’s arrow adds extra charm, while rounded numerals make it easy to read. The detachable matte bezel not only protects the watch but also reveals a hidden side heart motif when removed — a unique BABY-G detail.
With shock-resistant construction, 100-meter water resistance, and a lightweight resin build (34 g), the BGA10-3A is ready to keep up with your active lifestyle while adding a fun, colorful twist to your look.
Key Highlights
✔ Bright lime-green design with playful heart motif
✔ Color-changing dial with Cupid’s arrow seconds hand
✔ Hidden heart detail revealed under the removable bezel
✔ Shock-resistant build and 100-meter water resistance
✔ Lightweight (34 g) and comfortable for daily wear
Features & Specifications
Case & Band
- Case Size: 46.6 × 42.1 × 11.4 mm
- Material: Resin case & bezel
- Band: Resin band
- Weight: 34 g
Exterior
- Glass: Mineral Glass
- Compatible Band Size: 125–180 mm
Water Resistance
- 100-meter water resistance
Timekeeping & Functions
- Regular timekeeping: Analog (hour, minute, second)
- Date display
- Face graphics: Daily color-changing design
- Accuracy: ±20 seconds per month
Battery & Power
- Battery Type: SR920SW
- Battery Life: Approx. 3 years
Summary
The Casio BABY-G BGA10-3A is a bold, colorful timepiece that mixes fun heart-inspired design with BABY-G toughness. With its vibrant lime-green look, color-changing dial, and durable build, it’s perfect for those who want a watch that’s as playful as it is reliable.
For more details, visit the official G-SHOCK website here.
Warranty:
- The watch is covered by a warranty, providing assurance and protection for your purchase.
▶︎Processing Time & Shipping Policy
▶︎We only carry G-SHOCK USA products.
▶︎Unfortunately, we DO NOT ship internationally.
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Explore Your Favorite G-SHOCK Watches
Explore our current selection of G-SHOCK watches. If you don’t see your preferred model, check the G-SHOCK USA website, note the model number, and contact us via email or phone(415-567-2400) to place your order. Ask about our special deals!
Please note:
- We only carry G-SHOCK USA products.
- Unfortunately, we DO NOT ship internationally.

Trusted Since 1967
Our owner, Asuka Saito, is certified by both Gemological Institute of America (GIA) and Cultured Pearl Association of America (CPAA), and we also have a GIA-certified appraiser on staff. Asuka is also a color specialist, certified as a TC Color Therapist and Sensational Color.