---
product_id: 6568848
title: "STR300 Series | Classic Dive Style | 50M WR | 1/100 SEC Stop Watch with 60 Lap Memory | Countdown Timer | Multi Alarm | Dual Time | LED Light | Auto Calendar | 10 Year Battery"
price: "C$4581"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/6568848-str300-series-classic-dive-style-50m-wr-1-100-sec
store_origin: NI
region: Nicaragua
---

# 50M Water Resistant for Swimming & Showering 10 Year Long-lasting Battery Life 1/100 SEC Stopwatch with 60 Lap Memory STR300 Series | Classic Dive Style | 50M WR | 1/100 SEC Stop Watch with 60 Lap Memory | Countdown Timer | Multi Alarm | Dual Time | LED Light | Auto Calendar | 10 Year Battery

**Price:** C$4581
**Availability:** ✅ In Stock

## Summary

> ⏳ Timeless toughness meets modern precision—wear the watch that works as hard as you do!

## Quick Answers

- **What is this?** STR300 Series | Classic Dive Style | 50M WR | 1/100 SEC Stop Watch with 60 Lap Memory | Countdown Timer | Multi Alarm | Dual Time | LED Light | Auto Calendar | 10 Year Battery
- **How much does it cost?** C$4581 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/6568848-str300-series-classic-dive-style-50m-wr-1-100-sec)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dive-Ready Durability:** Water resistant up to 50 meters, swim, shower, and adventure without missing a beat.
- • **Effortless Visibility:** Auto LED light ensures you never miss a moment, day or night.
- • **Precision Timing Mastery:** Track every second with a 1/100 second stopwatch and 60 lap memory—perfect for crushing your fitness goals.
- • **Stay On Schedule, Always:** Four daily alarms with snooze and an auto calendar keep your busy life perfectly organized.
- • **Dual Time Zone Convenience:** Seamlessly switch between two time zones—ideal for the global professional on the move.

## Overview

The Casio STR300 Series is a resilient, stylish sports watch featuring a 1/100 second stopwatch with 60 lap memory, 50M water resistance, dual time display, multi alarms, countdown timer, and a 10-year battery. Designed for active professionals, it combines durability with user-friendly functions and a sleek dive-inspired look.

## Description

Buy Casio STR300-7 Sports Watch - White, Standard and other Wrist Watches at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Still going strong - Nice Casio quality.
Review: 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).

## Features

- With its auto LED light, four daily alarms (with snooze), 60 lap memory stopwatch, pace signal, and more, excuses are a thing of the past
- Dual time, Distance calculation, Countdown timer
- Water resistant to 165 feet (50 M): suitable for swimming and showering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Resin |

## Images

![STR300 Series | Classic Dive Style | 50M WR | 1/100 SEC Stop Watch with 60 Lap Memory | Countdown Timer | Multi Alarm | Dual Time | LED Light | Auto Calendar | 10 Year Battery - Image 1](https://m.media-amazon.com/images/I/51WK8MTEf2L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Still going strong
*by F***O on December 6, 2025*

Nice Casio quality.

### ⭐⭐⭐⭐⭐ Super durable and cute
*by B***N on August 15, 2016*

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).

### ⭐⭐⭐⭐⭐ My favorite watch EVER!
*by J***N on December 10, 2025*

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!

## Frequently Bought Together

- Casio Women's STR300 Runner Eco Friendly Digital Watch
- CASIO Women Analog Japanese Quartz Watch LTP-V006D-1B
- CASIO Men Analog Japanese Quartz Watch MTP-V004D-7B

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-31*