TYR Z-100 Stopwatch

Product Rating   4.5 Review Stars

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Product Code: 1160
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  • The TYR Z-100 Stopwatch is packed with advanced timing options for performance monitoring.


    • 100 dual split automatic memory.
    • Timing capability to 1.100th of a second.
    • Display options for day, date, and calendar.
    • Allows for varied entry/exit timing configurations.
    • Stroke frequency counter.
    • Rapid memory review with auto stop at last display.
    • Water and shock resistant construction.
    • Adjustable lanyard neck with TYR logo.

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  • 4.5 Review Stars (27 Reviews)

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  • 9/3/2017 Keep it dry!!!

    1 Review Stars By maxthrottle

    Fell in the water died within minutes.  Only went down about a foot.

    Fairfax county. Va

  • 8/5/2011 TYR Z - 100 Swim Stopwatch

    5 Review Stars By Ken

    After reading other reviews I decided on this watch. Big numbers, easy to use, fits well in my hand. I would recommend this to anyone entering the swim game to track your childs progress. Thanks.

    Amityville, NY

  • 3/8/2017 Love the 3-line display

    5 Review Stars By Mfkelley

    I bought this stopwatch to time my daughter in distance events. It has enough memory to recall all the 50 splits. I really like how the 3-line display shows the most recent split, the cumulative time up to the last split and the running time for the event. This helps me give her feedback during the swim when I'm doing lap counting. The stroke rate feature is interesting but I think it would be better if it let you count strokes over a whole 25yards or 50 meters rather than just calculating based on 3 strokes.

    Albuquerque, NM

  • 11/10/2012 easy to use stopwatch!

    5 Review Stars By Darlinn

    I reallly like this watch, it does all the splits and everything for you when timing swimmers or anyone. No math required! Its also waterproof so if it drops in no big deal.

    Ras Tanura, Saudi Arabia

  • 11/4/2016 A Great Coaching Watch

    5 Review Stars By Lifetime Fitness South Austin

    TYR's best product.

    Lifetime Fitness South Austin
    Austin, TX

    Fit: Feels true to size

  • 8/24/2012 Excellent stopwatch

    4 Review Stars By mart1158

    I have been coaching swimming for about 10 years and have used many stopwatches. That being said, this is the third one of this particular model that I've purchased. I love it.

    For lack of a more intellectual term, the buttons push well, and don't double click, the display face is very easy to read, and it has all the functions that I could ever need in a stopwatch.

    The only things that I might count as cons (and thus the 4-star rating) are that the beep when you push a button is sort of irritating to me, and water droplets tend to accumulate under the face.

    That being said, I have never had an issue with this model of stopwatch, and I don't anticipate there ever being one. Highly recommend.

    Madison, WI

  • 7/28/2015 Excellent timepiece

    5 Review Stars By Steve C.

    Used to time swim meets; it fits perfectly in hand and buttons are firm and positioned on the device to minimize an inadvertent press....couldn't be more satisfied.

    Steve C.

  • 2/1/2009 Awesome!

    5 Review Stars By High School Coach

    Wonderful watch - perfect for meet and practice splits

    High School Coach
    Boston, MA

  • 5/6/2015 TYR Stopwatch

    4 Review Stars By truk150

    I like the simplicity of the stopwatch.

    Central Valley

  • 3/19/2009 Great watch for the price.

    5 Review Stars By TCT

    This watch has all the feature and quality of the other high priced brands and models.  The use is extremely easy and I highly recommend for many applications.

    Litchfield, CT

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Founded in Southern California in 1985, TYR™ has since developed a reputation for high-quality products and equipment. TYR competition swimwear and triathlon gear have been a dominant force in their respective industries. The company is also known for its TYR goggles, swim apparel, triathlon wetsuits and a wide variety of swimming equipment.

TYR was the first company to introduce a pair of goggles designed to fit a woman's face (the TYR T-72). TYR was also responsible for the famous red bathing suits featured on the hit television series "Baywatch." TYR consults with current and former athletes when developing its products. Swimmers know that TYR is a leader in swimsuits, warm-up suits, and swim training equipment. The TYR Tracer Series is one of the most advanced technical suit lines on the market. The TYR Hurricane wetsuits and the TYR Torque collections include top-of-the-line suits for the competitive swimmer.

TYR has also moved into competitive running equipment. From running shirts to shorts, its apparel is designed with the runner in mind. Built with moisture wicking fabric and antimicrobial material, TYR running apparel is designed to give the athlete the most comfortable, dry clothing on the market.

The name "TYR" is derived from the Norse god of warriors, who is said to have embodied victory and glory. Much the same can be said about the athletes who started TYR. Executive Vice President, Steve Furniss, was an Olympian who competed in the 1972 and 1976 Summer Games, and captained the 76th U.S. Olympic Swim Team.