

⏳ Timeless toughness meets sleek precision — never miss a beat!
The Casio STR300 Series is a stylish, durable sports watch designed for active women, featuring a 1/100 second stopwatch with 60-lap memory, 50-meter water resistance, and a remarkable 10-year battery life. Its multi-alarm system, countdown timer, dual time display, and auto LED light make it a versatile companion for both fitness and everyday wear.





| ASIN | B004IZ4LR6 |
| Batteries | 1 CR2 batteries required. |
| Best Sellers Rank | #187,810 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #382 in Women's Wrist Watches |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,695) |
| Date First Available | March 24, 2011 |
| Department | womens |
| Is Discontinued By Manufacturer | No |
| Item model number | STR300-1C |
| Manufacturer | Casio |
| Product Dimensions | 6 x 6 x 4 inches; 0.99 ounces |
F**O
Still going strong
Nice Casio quality.
B**N
Super durable and cute
This watch is incredibly durable and long lasting. I am extremely tough on things because I like to adventure a lot. This watch, however, is able to withstand what I do to it. It has been swimming and diving with me in chlorinated pools, lakes, rivers, and in the ocean. It also has been banged on rocks, trees, and door frames because I often forget where my arms are in space if I am too busy concentrating on other things. So for the durability aspect of this product I am extremely pleased with it. I am also very happy with how this product looks. It is pretty feminine and small, so I still feel like a girl while wearing this heavy duty watch. I like the color and display as well. It is very convenient to be able to read it at a glance and get the date, time, and day of the week. I also enjoy the alarm setting and the user-ability. I hate reading manuals and this watch was really easy to set and further program by just messing around with it. Casio makes a good product, and I am really happy with what I got with this watch for the price of it. Although I have not used the lap and other running modes to this watch, it's cool they are there because I like to use the stopwatch on it for cooking/baking. Overall I am very pleased with the durability, looks, and function of the watch as well as the battery life on it. I would definitely buy this watch again if I ever were to do something bad enough to it that it broke (yet that isn't very likely).
J**N
My favorite watch EVER!
I’m so very happy with this watch. I love the black and purple color scheme, though a couple other colors are available. There are six different screens. The main screen has the time and date, including the day and year. The time can be set to 12- or 24-hour time. There is a stopwatch, which, in addition to standard uses, lets me learn actual time for tasks that I do, keeping my optimism in check! The stopwatch times are automatically saved, but can easily be deleted. There is a countdown timer which, once set, remembers the length of time set. This is another one of my favorite features, as it allows for repeated intervals without having to re-enter the amount of time. The watch can be set to beep on the hour, and there are five separate alarms, which can really help with time management. There is a screen for a second time, in case you need to keep track of the time in a different time zone. Most of the screens show the current time at the bottom. When scrolling through the screens, there is a beep. At the return to the main time screen, the beep is at a higher pitch. All these features make this my favorite watch ever! It’s still running strong after 8 years, though the band just recently broke off the pin. I replaced it with a BISONSTRAP 16mm silicone watch band, and, to my surprise, I love it even more! The new strap is of a uniform width and thickness, whereas the original band became wider and thicker at the watch face. This means that the new band leaves easy-grip edges for readjusting the watch on my wrist. The original band was stiff and curved, so when I took off the watch, it lay on its side. The new band is soft and flexible, which allows the watch to lay flat on a table when not being worn. If I like, I can put the buckle prong into one of the holes in the strap, and the watch will sit on the table like a little clock!
P**A
Great looking unisex watch, but will it last?
I'm not sure why I spent so much time searching for the perfect sports watch as they are not all that expensive. Being on my wrist all day everyday, I wanted it to look good. I'm very athletic and wear athletic clothes all the time, so this watch matched my style perfectly. This is a unisex watch; there is no difference in the women's and men's other than color. This means it's slightly large for a woman and kind of small for a man. Large watches on women are stylish currently (I think?) so that's okay. I love the look of this watch; the black is sleek and the purple (not pink) looks great too. I love that there are no buttons protruding out on all sides. The watch is really not that hard to operate if you read the manual and all of the functions are great. I love that the timer can be set to any time (to the nearest minute) and not just preset times. All of that said, I'm not sure if I'll keep the watch and here is why: the plastic clasp. I would gladly pay a few extra dollars for a metal clasp. Even the pin is plastic. I pick up my young children a few hundred times each day, and the pin often slips out of the hole and to the other side of the watch when I do. Sometimes it slips to another hole and sometimes the watch just falls off. This makes me think the entire clasp will surely break soon. Another issue is the rubber piece that holds the end of the strap: since the strap is so long on my small wrists, the end of the strap sticks out and often gets hung on things. The piece that is supposed to hold the end of the strap is very loose and does a poor job; the strap often slips out. I also purchased a Timex Ironman, which is not as cute or functional, but feels much more durable. I love how the ironman has a strap holder that keeps the end of the strap firmly in place. Overall it's a great looking watch, but probably not good for someone that is rough on watches.
A**A
It is worth every single cent I paid as a gift. Nice, reliable watch packed with so many practical functions such as: 1. Timekeeping - time, date, month, year, etc. 2. Stopwatch - elapsed time, lap/split time, etc. - Pacer signal, Stride length, etc. 3. Recall mode - to recall and delete records stored by the stopwatch mode. Good to check how well you did the last time you ran. 4. Countdown Timer 5. Alarms - more than 1 alarm can be set 6. Dual time - 2 different regions 2 different time, no need to readjust 7. Backlight 8. Auto Light Switch - backlight turns on for 1 second when you position your wrist in a certain manner.
C**.
Está muy bonito y la calidad es buena Lo probaré mañana en alberca y les aviso como me fue
C**N
Muy bonito el diseño. Y muy práctico para atletismo ya que dispone de muchas funciones para dicho deporte. Muy recomendado.
K**R
Digital watch lovely watch keeps good time lovely coloure
S**C
I bought this watch for my 15 year old daughter and she loved it. The time and date are easy to set and the screen display is big enough to clearly view the time. It has many other functions like a led light, stop watch, alarms, dual time and etc. she didn't use them but it nice to know they are there just in case you need them. It is water resistant and it can be an excellent sports watch if it is worn for that purpose. I am happy with this purchase. Amazon delivered the item quickly, I received it 2 days prior the estimated date.
Trustpilot
3 weeks ago
1 week ago