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  • Timex Women's T5B721 Ironman Triathlon Sleek 50-Lap Watch
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Timex Women's T5B721 Ironman Triathlon Sleek 50-Lap Watch

Price: $64.75 & FREE Shipping
Only 1 left in stock.
  • Quartz movement
  • Training log store workouts
  • Two interval timers; three alarms
  • Indiglo night-light
  • Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving
i This watch is also available with a manufacturer warranty from Watching-Your-Time, another seller
$64.75 + Free Shipping
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Product Specifications

Watch Information
Brand, Seller, or Collection Name Timex
Model number T5B721
Part Number T5B721
Model Year 2011
Item Shape Oval
Dial window material type Mineral
Display Type Digital
Clasp Buckle
Case material Resin
Case diameter 33.1 millimeters
Case Thickness 10.81 millimeters
Band Material Resin
Band length womens
Band width 2 inches
Band Color Blue
Dial color Grey
Bezel material Resin
Bezel function Stationary
Calendar day-date-month
Special features Stop watch, Luminous
Item weight 16 Ounces
Movement Quartz
Water resistant depth 330 Feet

Product Description

Timex gives its signature Ironman Triathlon multi-function, performance sport watch a sleek new look that's a great fit for both men and women. Featuring a full complement of athletic timing features and a striking profile, the Timex Triathlon Sleek T5B721 has a metallic silver resin case that's complemented by a uniquely styled, slim profile periwinkle resin strap. It features three alarms that can be set for daily/weekday/weekend/weekly alarms, two time zones, an all-day white reflector display for easy reading even in direct sunlight, and water resistance to 100 meters. Sport timing functions include:

  • 100-hour chronograph with lap/split
  • On-the-fly recall of lap or split
  • Training log stores workouts by date, with best lap, average lap, and total segment time
  • Total run format/synchro timer maintains total activity time (less time paused during workout) and overall running time
  • Automatic interval repetition counter
  • Forward or backward setting
  • Built-in setting reminders
  • Top pusher for easy access to lap and split

The Indiglo night-light uniformly lights the surface of the watch dial using patented blue electroluminescent lighting technology. It uses less battery power than most other watch illumination systems, enabling your watch battery to last longer. The Night Mode feature allows you to illuminate the Indiglo night-light for 3 seconds with any button press, regardless of the mode or function.

This Timex Watch (but not any battery, crystal, band, or strap) is warranted to the owner for a period of ONE YEAR from the date of purchase against defects in manufacture by Timex Corporation. Timex will not repair defects relating to servicing not performed by Timex Corporation. This limited warranty applies to US Customers.

See all Product Description
  • ASIN: B00020J1GW
  • Product Dimensions: 5.1 x 5.1 x 5.1 inches; 1 pounds
  • Shipping Weight: 3.2 ounces (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • Item model number: T5B721
  • Batteries: 1 Lithium Metal batteries required.
  • Amazon Best Sellers Rank: #29,370 in Watches (See Top 100 in Watches)
    • Average Customer Review:

    Customer Reviews

    6/21/2011 - 5th one lasted 6 months.
    A. Smith
    The buttons are easy to access and I also use the countdown timers to switch up my running/walking.
    Amazon Customer
    Then the resin band peeled off from around watch face.

    Most Helpful Customer Reviews

    92 of 93 people found the following review helpful By Chel Micheline TOP 100 REVIEWER on May 26, 2006
    Verified Purchase
    I almost did not buy this watch because a reviewer stated it was a "bright glowing purple". But I needed a new watch and decided to go ahead with it.

    I was very surprised to open the box and find a watch very similar in color to the one shown in the photo. I'm thinking the gentleman who received the purple watch was most likely shipped the wrong item. I'd call the color of a watch a perinwinkle/cornflower blue, at the most. It certainly reads blue from across the room. It's not a "glowing purple" at all. And after a few days in the sun/in chlorine, the color is going to fade a bit. It's impossible to prevent in any watch.

    In addition to loving the color, I really like the function and design of the watch. Very easy to set (which is a relief compared to the newer watches on the market that require a complex series of button presses that must be executed within a specific time frame), and very comfortable to wear. I love the updated design features of the watchband- I especially love the rounded pewter buckle and the way the wristband "locks" into place under the slider. Most of my Timex watchbands usually wore out before the watch itself did, and I can tell the design improvements are intended to extend the life of the band. Everything is designed to prevent the cracking and friction that causes the band to break, especially for those of us who are going to expose this watch to a lot of chlorine.

    I swim two miles a day, so I need a watch that's going to hold up well underwater, exposed in chlorine, and used under the sun. The watch is very easy to read, even during quick glances during turns. Easy chrono- starts and stops with the press of a large button on the face.

    Indiglo is a bonus, too!

    I sort of strayed away from Timex a few years ago, but I'm really glad I ordered this. I love the design, the really nice color, and the funtionality.
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    49 of 51 people found the following review helpful By A. Smith on September 12, 2006
    Verified Purchase
    I got this for my wife. She had an older model and it lasted for years until the case cracked. So I got this as a replacement.

    The first swim it went dead, water got into it. So we returned it. She has had the replacement for 6 months and swims in a pool with it once a week. Well the second one has died, once again from water. I am trying to get this replaced, maybe the third time will be a charm.

    It is getting to the point that we will have spent more on shipping for returning the watch then what we paid for it in the first place.

    A note on timex warranty. You have to pay shipping to timex and pay a fee to get them to warranty it. Not really the best warranty, but after we forked over money they sent a replacement watch.

    I will update when we see how the third watch does:

    6/11/2009 - Late update on 3rd watch. Third watch worked until recently. Case held tight but band separated off the side. The first two watches we got must have been from a bad lot where the case was not sealed. It is too bad you cannot replace the band.

    6/23/2010 - Decided to order a 4th watch of same type. My wife likes them.

    7/13/2010 - Well I guess they are still a disposable watch. 4th watch died. The band fell off in the same manner as the 3rd watch. It is only a few days past the 1 year warranty so. Ordered a 5th one. I will update this in a year or less once that one dies.

    6/21/2011 - 5th one lasted 6 months. It has been on my desk for months while I debate paying for it to be covered under warranty when it will die in a few months. This may just be the last one.
    4 Comments Was this review helpful to you? Yes No Sending feedback...
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    38 of 39 people found the following review helpful By Kris on June 25, 2007
    I have worn this watch for 3 years and only taken it off for date nights out with my husband. I've had no complaints and only minor wear and tear. One corner of the watchband partially released from the watch a year ago. I superglued it back and never thought about it again. Now, the band has cracked halfway through at the holes and I'll have to replace the watch. Bummer. THe silver rubbed off the faceplate after the first year and a half. I wish the aesthetics were more durable but it has worked great. My neighbor has a 2 year old blue model and her colors have not faded, altered, and her faceplate color hasn't worn off. They may have fixed my issues in the manufacturing in the past 2 years. I have used every function except the interval timer.

    Instant "Time-Out" timer and bedtime alarm. I'm a mom of preschoolers and kindergarteners. I got this watch because after 3 months of testing every timer out there, this watch switched modes to a preset timer in two quick touches of one button. I can have the 3 minute "Time-Out" timer in the right mode (without looking at it) before I can get my child's butt on the floor. AWESOME! It also has three alarms so I have bedtime, schoolbus leaving, and 5 minute warning for the schoolbus return alarms. The alarms let you choose daily, weekends, or weekdays for each of the three. Very helpful. The bedtime timer changed bedtime overnight from a whiny event. There was no negotiating with the watch. It said it was bedtime so it was time to go upstairs. No more 5 more minutes more, etc. It was time. It has grown well from toddlers to preschoolers to school age kids with me.

    Water resistance. I have had this watch in and out of hot tubs, pools, showers and baths for 3 years. No problems.
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    Most Recent Customer Reviews

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