Casio W-221H Series Launched in Japan: Retro 90s Design, 10-Year Battery, Price & Specs

February 2, 2026

Casio W-221H Series has officially expanded its digital watch portfolio with the launch of the W-221H series in Japan. Drawing heavy inspiration from classic 1990s digital watches, this new lineup blends nostalgia with modern usability. Moreover, with a lightweight build, long battery life, and practical daily features, the Casio W-221H aims to attract users who value retro aesthetics without compromising everyday reliability.

Casio W-221H Series Overview

Casio has introduced two models under the new W-221H lineup: the W-221H-1AJF in a classic black finish and the W-221H-8AJF in a subtle light beige color. Both variants are scheduled to go on sale in February 2026. Meanwhile, Casio has already opened pre-orders through its official online store in Japan. Notably, the watches are priced at ¥6,050, which roughly converts to $38, making them highly affordable for a branded digital timepiece.

Design and Display

The Casio W-221H series clearly leans into retro design cues from the brand’s iconic 1990s digital watches. Specifically, it features a square case shape paired with a brushed metallic bezel that adds a premium touch. Additionally, the polished face and flat stripe-patterned band connection further enhance the minimalist, old-school appeal.

However, Casio hasn’t ignored modern comfort. The case measures 43.7 x 38.4 x 12.2 mm and weighs just 35 grams. Therefore, the watch feels light on the wrist and works equally well for both men and women. Furthermore, it supports wrist sizes ranging from 145 mm to 215 mm, ensuring broad compatibility.

Build Quality and Comfort

Casio has opted for a practical resin construction across the case, glass, and strap. While resin keeps the watch lightweight, it also improves durability for daily wear. In addition, the W-221H offers 5-bar water resistance, which means it can easily handle handwashing, rain, and light splashes without concern.

Backlight and Visibility

For low-light conditions, the W-221H includes an LED backlight with selectable illumination durations of 1.5 seconds or 3 seconds. Moreover, Casio uses an amber-colored LED, which improves readability while maintaining the watch’s vintage aesthetic. Consequently, checking the time at night becomes quick and comfortable.

Casio W-221H Specifications

If we talk about the core specifications of the Casio W-221H digital watch, the brand has packed it with all essential everyday features while preserving a clean, retro interface. The detailed specifications are listed below.

  • Case Size: 43.7 x 38.4 x 12.2 mm
  • Weight: 35 grams
  • Build Material: Resin case, resin glass, resin band
  • Water Resistance: 5-bar water resistance
  • Display: Wide digital display with pixel-style day indicator
  • Backlight: LED backlight with 1.5s / 3s duration (amber LED)
  • Stopwatch: 1/100-second stopwatch with 24-hour capacity, split time, and auto-start
  • Countdown Timer: Up to 24 hours with auto-repeat and pre-alarm
  • Alarms: Three daily alarms with snooze function
  • Hourly Signal: Hourly time chime
  • Alerts: Flash Alert LED for alarms and timers
  • Calendar: Full auto calendar
  • Time Format: 12-hour / 24-hour format support
  • Accuracy: ±30 seconds per month
  • Battery Life: Up to 10 years

Performance and Daily Use

In real-world usage, the Casio W-221H focuses on reliability rather than smart features. Therefore, users get a highly accurate digital watch with consistent performance and minimal maintenance. Moreover, the long 10-year battery life significantly reduces running costs, making it ideal for students, professionals, and casual users alike.

Launch Date, Pricing and Availability

The Casio W-221H-1AJF and W-221H-8AJF models are officially set to launch in Japan in February 2026. Meanwhile, interested buyers can already pre-order the watches through Casio’s official store. At a retail price of ¥6,050, the W-221H series delivers excellent value in the budget digital watch segment.

As of now, Casio has not confirmed global availability. However, considering the brand’s history, these models may reach international markets in the coming months.

Conclusion

Overall, the Casio W-221H series successfully blends retro 90s design with modern practicality. Moreover, its lightweight build, essential digital features, and impressive 10-year battery life make it a strong contender in the affordable watch category. Consequently, for buyers seeking a nostalgic yet dependable digital watch, the Casio W-221H is certainly worth considering.

FAQ

What is the price of the Casio W-221H series?
The Casio W-221H digital watches are priced at ¥6,050 in Japan.

How many color options are available in the W-221H lineup?
Currently, the lineup includes black (W-221H-1AJF) and light beige (W-221H-8AJF) color options.

Does the Casio W-221H support water resistance?
Yes, the watch offers 5-bar water resistance for everyday protection.

What is the battery life of the Casio W-221H?
Casio claims up to 10 years of battery life under normal usage conditions.

Is the Casio W-221H suitable for daily wear?
Yes, thanks to its lightweight design, durable resin build, and practical features, it is well-suited for daily use.

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Parkash Singh is a tech expert and a writer who provides detailed and reliable information on smartphones, gadgets, and tech updates. He has been associated with the tech industry for the past 6 years.

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