Casio W736H Series | Men’s Digital Watch | 1/100 SEC Stopwatch | Countdown Timer | Super Illuminator LED Light | 100 M Water Resistance | Daily Alarm | Auto Calendar | Dual Time | 10 Yr Battery

This is the W736H, aka the "Casio Big Sky," and it's all the tool watch most people will ever need. I've owned a lot of synthetic digitals, including multiple Casio G-Shock, Timex Ironman and Timex Expedition. This is the my fave and the value king. I also own a lot of analog divers, pilots and field watches in both quartz and auto. When I just want highly visible, tough and useful watch, it's this one. You get a small handful of functions: Time, auto day/date through 2099, countdown timer, stopwatch, one alarm, and dual time. It's a got a big, easy to read display, and a great, great light. It is tough. No, it doesn't wear the G-Shock logo, but it's monster tough. It's what I often wear hunting, fishing, to the sportsman's club, etc. Go to the "Watches of Espionage" website and read former Navy Seal Dave Hall's article on what special forces operators from around the world were wearing at an invite-only dive event. A Green Beret diver present was rocking one of these ... even though it's "only" 100M water resistant. Two thoughts: Casio always underplays its stated water resistance and an accurate/true 100m rating is more than 99 percent of humanity will ever need. My advice: Get a pair of 22mm convertors and set aside the stock band. Wear this one on a NATO strap that you find super comfy. Personally, I like a single-pass, but whatever floats your boat. This watch is what is: A crazy good choice for someone who needs utility, visibility, durability at work or at play. It's not a "statement watch." If it was, the statement would be only to other watch geeks and it would be, "Yep, I love a good watch and I love value for my watch dollar."

Maybe I have a different idea of what constitutes "complicated", but this watch is the least complex digital watch I've ever owned. I figured out how to set and use the watch in less than five minutes. No worries. The vibration alarm is perfect for me. I am a bit hard of hearing, and this solves a lot of problems for me. While the vibration alert might not be sufficient to wake me, it does quite well in alerting me to alarms that I've set for reminders. Both the alarm function and timer functions perform perfectly. If you need more than one alarm to set, I'm sure Casio has a watch with that feature. Just not at this price point. I've listened to the audible alarm, and I just can't hear it in ambient noise conditions. But that vibration alert works perfectly. The stop watch works well, as does the illumination. The illuminator is a sort of white light that appears to originate from the bottom of the watch face, and it makes the dial very easy to read in the dark. As far as the ten year battery, well who knows? I don't know when the watch was made, or when the battery was put in, so only time will tell. Doesn't really matter, as changing one of these batteries just involves some precision screwdrivers and a new battery. Takes all of five minutes to accomplish. Go ahead, it's a decent watch for the price.

First I’ve owned 5 of these watches…. I use them when I referee soccer and the vibration alarm is absolutely perfect…. But the band broke on watch 1, Watch 2 the plastic shell broke where the pin attaches.. Watch 3 the pin popped out and I couldn’t get it to reseat.. I spent hours but the design on the band and its pins is absolutely horrible…. I currently wear watch 4 on a daily basis and watch 5 is on my other wrist when I’m refereeing a game. I should hate this watch for the number of broken bands I’ve had but the vibration alarm is worth its weight in gold!

I bought this watch primarily for the vibration alarm, to not disturb my wife who is a light sleeper. I was using a smart watch for this, but I got tired of the constant need to charge. This watch has everything I need and has performed well so far (only a few weeks). The vibration alarm is sufficient to wake me up, but I would say it depends on how heavy a sleeper you are. Update 9/24/2023 - I have been wearing this daily for almost a year now, and I am still very happy with my purchase. In addition to the alarm, I find myself now using the countdown timer and stopwatch functions pretty regularly. My only complaint would be that the band material is a little more rigid than I would like, but that's trivial I know. Update 10/4/2024 - Two years on now, and it continues to work as expected. The band did break, and the OEM replacement band was expensive and I would expect it to break. So I bought adapters for the band that allowed me to install a Neoprene band for a Galaxy smartwatch for $4. Found the band for $8 on ebay. I paid less for both than the OEM replacement band cost. I am super happy with this watch, It's the only one I wear.

This is the second on I ordered because the 1st one was not working and returned it then received another one a week later and it's working just fine. I've wearing Casio Watches since I was Homeported in Yokosuska, Japan and in my 22 years I wore them and bought them at different Watch ⌚️ places in Japan and Hong Kong.

Reloj tipo uso todoterreno......aguanta maltrato, abuso, golpes, meterlo al barro, rayaduras y aun así funciona a las mil maravillas.....

I've had it over a year now, fits my wrist snug or slightly loose, functionality is the same as any Casio it'll last you a life time got my first one at 5 lasted me forever till I got this one and last of all reliable it won't drown won't Crack or scratch from most things, only time mines took any damage was when I was working on sheet. Only complaint it the vibration alarm but oh well I've got a phone for a reason. 10/10

I’ve had this watch for ten months. The vibration alarm works well. Top notch!

es un excelente reloj esta a muy buen precio, la pantalla es muy nitida, la correa super resistente.

This is a quality watch, great value for money, perfect size, quality display, scratch resistant. Ease of use, great timekeeping, great battery life, water resistant, clarity of display

Vibration of a watch. Such defined creation.

Un reloj muy práctico y cómodo dado que vibra y no necesita de sonido te pones la alarma y te vibra en la muñeca es estupendo falla un poco la precisión digital pero bueno si se adelanta bien pero si se atrasa como es el caso de uno de los cuatro que tengo es una lástima pero en general muy práctico y cómodo y funcional muy funcional

Altamente recomendable Buen precio Buenos materiales