---
product_id: 831402
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"
brand: "casio"
price: "€ 44.23"
currency: EUR
in_stock: true
category: "Watch"
url: https://www.desertcart.ie/products/831402-str300-series-classic-dive-style-50m-wr-1-100-sec
store_origin: IE
region: Ireland
---

# 50M WR Multi Alarm 1/100 SEC Stopwatch 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

**Brand:** casio
**Price:** € 44.23
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Style and Precision!

## 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 by casio
- **How much does it cost?** € 44.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/831402-str300-series-classic-dive-style-50m-wr-1-100-sec)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay on Track:** 60 lap memory stopwatch keeps your training sessions precise.
- • **Dual Time Zone:** Easily manage your schedule across different time zones.
- • **Never Miss a Beat:** Four daily alarms with snooze function for ultimate time management.
- • **Light Up Your Life:** Auto LED light ensures visibility in any environment.
- • **Dive into Adventure:** Water-resistant up to 50M, perfect for any aquatic escapade!

## Overview

The Casio STR300 Series combines classic dive aesthetics with cutting-edge functionality, featuring a 50M water resistance, a 1/100 second stopwatch with 60 lap memory, and multiple alarms, making it the ultimate companion for both professional and personal adventures.

## Description

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

## 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## 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/51MIntebg8L.jpg)

## Questions & Answers

**Q: Can someone please guide me how to off the alarm? Lost the manual and can't find it online! Thank you!**
A: http://ftp.casio.co.jp/pub/world_manual/wat/en/qw2575.pdf   Hello, this is the manual. Alarm always turns to default 12:00

**Q: Is the band one piece?  Does it slip through behind the watch back?  Skin sensitivity to metal contact.**
A: The back of the watch is stainless steel and it will be touching your skin once on your wrist.

**Q: Ok...this might be a silly question.  I know it says running watch.  My question is will it count steps while I walk?**
A: No... It lets you time laps,  or miles,  or times between two points.  Step counters are just "estimaters" usually not accurate.  So,  say you measure out a mile and you run that in 10 minutes.  If you measure your running stride (say for example 8 strides in 20 feet running at your normal pace) that would be 30 inches.  With 15,360 inches in a mile you would have 512 "steps" or "paces."  You also will have to correct for walking,  shorter strides, and step counters treat all steps the same even if you move 10 inches,  shorter than a walking stride.

**Q: Is there an option to remove the year from the display? Or to add a P or A (for pm or am)?**
A: Yes, you can remove the date, however you cannot add 'am' or 'pm'.  You do have an option to set it to military time, though.

## Frequently Bought Together

- Casio Watch with Movement Japanese Quartz Movement Woman STR-300 – 1C 48.0 mm.
- CASIO STANDARD DIGITAL WATCH WITH LED-LIGHT F-91W-1JF

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*