Description
Description
The CASIO Collection W-738H-1AJF introduces a practical evolution of the classic digital watch by combining a square-face design with vibration alert functionality. Designed for everyday use and active environments, the watch delivers a balanced mid-size profile that sits comfortably on the wrist while maintaining a sporty and functional appearance. Its black color scheme and clean digital layout create a modern interpretation of traditional CASIO utility design.
Powered by a long-life quartz system with an approximate 10-year battery lifespan, the W-738H-1AJF emphasizes convenience and reduced maintenance. The vibration alert system provides silent notifications for alarms, timers, and time signals, making it especially useful in work, study, or active settings. A large display and dedicated operation buttons further improve usability and readability.
Built for users seeking simplicity with added functionality, the watch combines practical daily features with dependable durability. With 100-meter water resistance and a highly legible display, it serves as a versatile companion across work, sports, and everyday wear.
Key Specifications
- Case: 47 × 42.8 × 13.5 mm, 43g, resin construction
- Bezel: Resin, black finish
- Band: Black resin band, buckle clasp
- Water resistance: 100m (10 ATM)
- Movement: Quartz, battery powered
- Battery/Power: Approx. 10 years battery life (CR2032)
- Accuracy: ±30 sec/month
- Display: Digital LCD, black/silver layout
- Functions: Dual time, stopwatch, countdown timer, alarm, hourly signal, full auto calendar
- Special features: Vibration Alert, Long-Life Battery
- Illumination: LED backlight with afterglow
- Glass: Resin glass
- Origin: Japan Domestic Market (JDM)
- Model Code: W-738H-1AJF
- Release date: May 2026
Key Highlights
The W-738H-1AJF stands out by introducing vibration functionality into a practical square digital platform. Compared with standard entry-level digital watches, it offers silent notifications that improve daily usability.
Its approximate 10-year battery life significantly reduces maintenance requirements, while the Vibration Alarm feature adds convenience for users working in quiet environments or active settings.
On the wrist, the mid-size construction and lightweight design provide comfortable wear throughout the day. Combined with its black styling and easy-to-read display, the watch balances utility and everyday versatility.
Within the CASIO Collection lineup, the W-738H-1AJF delivers a strong combination of practicality, durability, and long-term value.