Casio 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: $45.95 - $34.49
(as of Feb 04, 2026 11:19:04 UTC – Details)

From the manufacturer

Casio Values

“Necessity is not the mother of invention, invention is the mother of necessity.” These are the words of one of Casio’s founders. The people who created Casio were determined to ‘invent necessity’- to create products that met latent needs with groundbreaking capabilities no one had ever seen before. Ever since, Casio has been doing just that, bringing new discovery and delight to people around the world. This is Casio’s way of building an even more prosperous, richly rewarding world.

10 Year Battery Life

Built in 10 year battery, will provide a decade of use without the hassle of changing batteries

50 Meter (165 Feet) Water Restant

Suitable for everyday use and bathing and can be worn for swimming in shallow depths.

Daily Alarm

Daily Alarm

1/100 second stopwatch

LED Light

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 6 x 6 x 4 inches; 0.99 ounces
Item model number ‏ : ‎ STR300-1C
Department ‏ : ‎ womens
Batteries ‏ : ‎ 1 CR2 batteries required.
Date First Available ‏ : ‎ March 24, 2011
Manufacturer ‏ : ‎ Casio
ASIN ‏ : ‎ B004IZ4LR6
Product Warranty: For warranty information about this product, please click here
Best Sellers Rank: #233,397 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #518 in Women’s Wrist Watches
Customer Reviews: 4.6 4.6 out of 5 stars (3,695) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });