Casio W738H: we are waiting for an inexpensive electronic watch with a vibration signal and a 10-year battery in Ukraine
28.06.26
The popular Japanese series of watches Casio W738H has officially gone on sale in the American market, and all three modifications of the model have already appeared on the official website of the brand. After a successful debut in Japan in May and a subsequent release in the UK market, this Japanese digital watch has finally made its way to North America. Fans of high-quality chronometers are offered to buy a unique solution with a vibration alarm, excellent water protection and an incredibly long service life from one battery at a very affordable price.
Casio W738H line review: why is this an important new product?
The key feature that makes the purchase of the Casio W738H very attractive is the presence of a full-fledged vibration alarm clock. Typically, the brand equips massive shockproof sports watches from the G-Shock series with a vibration signal. But they are much more expensive and are not suitable for everyone due to the massive dimensions of the case. The W738H series brings the functionality of a quiet vibration alert into a compact, everyday polymer body without sacrificing durability or wallet.
Technical characteristics and capabilities of the model
The technical equipment of the new Casio watches includes the entire necessary range of useful options. The case is made of lightweight polymer material (resin), has dimensions of 47.0 x 42.8 x 13.4 mm and weighs a record low – only 43 grams. The strength of the case is harmoniously complemented by water resistance of 100 meters (10 bar), which allows you to use the device in any everyday conditions and during active swimming.
The electronics are powered by a long-life CR2032 lithium battery. Casio promises a stable 10 years of service from this one battery, so you’ll forget about frequent battery changes. The full range of functions also includes dual time, a high-precision 1/100 second stopwatch, a 24-hour countdown timer, a daily alarm, an hourly chime, a bright LED backlit display with a persistence effect, and a fully automatic calendar that works correctly until the year 2099.
Release date of the W738H series on the global market
The release of new products took place in the spring of this year: the first batch of devices was released in Japan in May. Almost immediately after this, the gadgets appeared on the official Casio website in the UK. The entry into the American market and the start of official sales in the USA are dated at the end of June of this year. The products are already available for quick order to everyone at casio.com.
New price
Despite its unique positioning in the catalog, the company has set a budget price. The retail price for any of the three variations of the Casio W738H is exactly $54.95.
Available versions: Casio W-738H-1AV, 1BV and 3AV
Users can order an original design to match their wardrobe in three color options:
- W-738H-1AV – classic gray and black sports colors.
- W-738H-1BV – version with a deep black body and a matte negative inverted display.
- W-738H-3AV – protective olive green (military) version with stylish sporty accents.
Features and ergonomics
To correctly read vibration signals on the hand, the brand’s engineers have reduced the distance between the holes on the strap – this nuance allows you to very tightly fit the accessory to any wrist. To control the vibration function, there is a separate physical button with a bright design, which has a relief texture for pressing by touch. To instantly activate silent vibration alarms, timer or stopwatch signals and turn off all annoying sounds, just hold down the Start/Vibration button for 2 seconds.
Is the Casio W738H worth buying?
The Casio W738H series offers reliable sports watches for swimming and active activities. This is an excellent choice for anyone looking for a functional device with vibration alerts without having to pay extra for the thick premium case of the G-Shock line. If this design doesn’t quite suit you, you can always check out other models from the manufacturer on the market – for example, the classic and affordable Casio W-217H-1AVCF on Amazon.
FAQ
How long does the battery of the Casio W738H watch hold a charge?
The model uses one energy-intensive lithium cell CR2032, the charge of which, according to the brand, is enough for about 10 years of active use without replacement.
What is the use of the vibration signal in the Casio W738H series?
It allows the watch to quietly indicate alarms, timers and hour signals by vibrating directly on your hand without activating a disturbing sound signal.
Can you swim in the Casio W738H?
Yes, the watch case is certified water-resistant up to 100 meters, which guarantees protection of internal parts during normal swimming and active diving.
Don't miss interesting news
Subscribe to our channels and read announcements of high-tech news, tes
Oppo A6 Pro smartphone review: ambitious
0 
Creating new mid-range smartphones is no easy task. Manufacturers have to balance performance, camera capabilities, displays, and the overall cost impact of each component. How the new Oppo A6 Pro balances these factors is discussed in our review.
One UI 8.5 Gives Older Samsung Phones a New Lease on Life — Here’s What the Update Brings
0 
One UI 8.5 brings features once exclusive to Samsung’s newest flagships to older Galaxy devices. But can the update really make the Galaxy S22, S23 and S24 feel closer to the Galaxy S26 experience? Here’s what actually changes after installing the new firmware.
Researchers have found a way to restore worn-out lithium-ion batteries to 100% capacity
Scientists from Cornell University have developed a technology for restoring lithium-ion batteries without the need for complete recycling. The new process allows for the recovery of up to 95% of the original capacity, significantly reducing costs and environmental impact.
Return of 4GB DDR4 RAM: Goodram releases Rival Radiant series during DDR5 price crisis
4 GB RAM is making a triumphant return to retail thanks to the Polish company Goodram. The brand presented an economical series of Rival DDR4 Radiant memory with a guarantee for players who want to bypass the barrier of soaring price tags for systems based on the DDR5 standard.