| Watch Information | |
| Brand Name: | Casio |
| Model number: | A158W-1 |
| Part Number: | A158WA-1 |
| Item Shape: | rectangle |
| Dial window material type: | Mineral |
| Display Type: | digital |
| Clasp: | fold-over-clasp |
| Case material: | stainless-steel |
| Case diameter: | 32 millimeters |
| Case Thickness: | 7 millimeters |
| Band material: | stainless-steel |
| Band length: | mens |
| Band width: | 16 millimeters |
| Band Color: | silver |
| Dial color: | digital-gray |
| Bezel material: | stainless-steel |
| Bezel Function: | stationary |
| Calendar: | day-and-date |
| Special Features: | alarm-feature, luminous, water-resistant |
| Movement: | Quartz |
| Water resistant depth: | 99 Feet |
| Warranty Type: | Contact seller of record |
In developing its own wristwatches Casio began with the basic question, ""What is a wristwatch?"" Rather than simply making a digital version of the conventional mechanical watch, we thought that the ideal wristwatch should be something that shows all facets of time in a consistent way. Based on this, Casio was able to create a watch that displayed the precise time including the second, minute, hour, day, and month — not to mention a.m. or p.m., and the day of the week. It was the first watch in the world with a digital automatic calendar function that eliminated the need to reset the calendar due the variation in month length. Rather than using a conventional watch face and hands, a digital liquid crystal display was adopted to better show all the information. This culminated in the 1974 launch of the CASIOTRON, the world’s first digital watch with automatic calendar. The CASIOTRON won acclaim as a groundbreaking product that represented a complete departure from the conventional wristwatch.
Casio transformed the concept of the watch — from a mere timepiece to an information device for the wrist — and undertook product planning based on this innovative idea. We developed not only time functions such as global time zone watches, but also other radical new functions using Casio’s own digital technology, including calculator and dictionary functions, as well as a phonebook feature based on memory technology, and even a thermometer function using a built-in sensor. The memory-function watches became our DATA BANK product series, while the sensor watches developed into two unique Casio product lines of today: the Pathfinder series displaying altitude, atmospheric pressure, and compass readings.
In 1983, Casio launched the shock-resistant G-SHOCK watch. This product shattered the notion that a watch is a fragile piece of jewelry that needs to be handled with care, and was the result of Casio engineers taking on the challenge of creating the world’s toughest watch. Using a triple-protection design for the parts, module, and case, the G-SHOCK offered a radical new type of watch that was unaffected by strong impacts or shaking. Its practicality was immediately recognized, and its unique look, which embodied its functionality, became wildly popular, resulting in explosive sales in the early 1990s. The G-SHOCK soon adopted various new sensors, solar-powered radio-controlled technology (described below), and new materials for even better durability. By always employing the latest technology, and continuing to transcend conventional thinking about the watch, the G-SHOCK brand has become Casio’s flagship timepiece product.
Today, Casio is focusing its efforts on solar-powered radio-controlled watches: the built-in solar battery eliminates the nuisance of replacing batteries, and the radio-controlled function means users never have to reset the time. In particular, the radio-controlled function represents a revolution in time-keeping technology similar to the impact created when mechanical watches gave way to quartz technology. Through the further development of high radio-wave sensitivity, miniaturization, and improved energy efficiency, Casio continues to produce a whole range of radio-controlled models.
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Most Helpful Customer Reviews
26 of 26 people found the following review helpful:
5.0 out of 5 stars
Classic 80's, excellent value,
By I bought it as an extra watch for wearing to the gym only. But have found myself wearing it nearly all the time. Don't let the low price make you think this is a flimsy watch; it's not. This is a quality watch. I personally like the loud 80's-like "beep" it gives when you press the buttons. It gives a similiar loud "beep-beep" on-the-hour if you set it to do that. WatchZone was the seller, through Amazon.com, and for whatever reason they FedEx 2-day'd the watch to me for no extra charge. Your mileage may vary, but I was impressed.
16 of 16 people found the following review helpful:
5.0 out of 5 stars
Nice Watch For the Money,
By FredEx (Florida) - See all my reviews
Amazon Verified Purchase(What's this?)
Nice Watch For the Money. Only had this watch for a short time but have owned a similar casio watch before and was looking for something to replace it. I like it because it is thin and not bulky like so many watches are. Looks and feels good. One draw back is that local wal-mart will not replace battery on casio watches because of the rubber seal. No big deal. You can have a jewelry store replace it, send it in to casio for replacement or just toss it and buy a new one for the money. Battery on my old one lasted for several years. If you are looking for a nice affordable digital watch this may be the one for you.
12 of 12 people found the following review helpful:
5.0 out of 5 stars
Nice Watch !,
By
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