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CEI SEIKO S057 100 Lap Memory Dual Timers P943622CEI-S057 https://cdnimages.opentip.com/full/CEI/CEI-S057.jpg SEIKO S057 100 Lap Memory Dual Timers Manufacturer Part Number: S057Two channel countdown timerEach channel can be preset for up to 100 hoursMeasurable up to 100 hours in 1/100 of a secondSplit/lap time measurementStore and recall of up to 100 split/lap timesMemory recall and countdown timer can be used during stopwatch operationTwo separate displays for split and lap time measurementsOn/off confirmation soundDot-matrix mode displayTime and full automatic calendarBattery life indicatorAutomatic shut-off functionWater resistantS057 Instructions 943622 4954628061058 1.0000lbs 4.00 6.00 8.00
SEIKO
83.4000 2025-03-18 In Stock
customer review - by , August 8, 2009
5/ 5stars
I ordered one of these 3 years ago - it still works perfectly. I use it at home to time my yoga stretches. I just ordered a second one because I want one to take to the office. I am 62 years old, technology challenged, but this timer is simple enough for even me!
customer review - by , December 12, 2005
5/ 5stars
This watch will time intervals of any work time, rest time, and total interval count you choose. If you like the Tabata Interval this watch is priceless. If you have workouts wrapped around different rest/work ratios this stopwatch is amazing. This watch has a countdown for the work interval and the rest interval distinct from the chime for the end and beginning of the work and rest interval so that it can be used hands free and without looking at the watch to time your intervals. Once you've used this watch to time your interval workouts, any other timing method (like having to actually WATCH the clock) seems unnecessarily cumbersome. If you do any kind of interval workout at all, this stopwatch is worth the money. If your workouts aren't very complex, you could get by with a much cheaper stopwatch.

SEIKO S057 - 100 Lap Memory Dual Timers

stars Rating 5 | 2 reviews
Brand SEIKO
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UPC: 4954628061058
SKU: CEI-S057
Price: $83.40
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Product Description

Manufacturer Part Number: S057

  • Two channel countdown timer
  • Each channel can be preset for up to 100 hours
  • Measurable up to 100 hours in 1/100 of a second
  • Split/lap time measurement
  • Store and recall of up to 100 split/lap times
  • Memory recall and countdown timer can be used during stopwatch operation
  • Two separate displays for split and lap time measurements
  • On/off confirmation sound
  • Dot-matrix mode display
  • Time and full automatic calendar
  • Battery life indicator
  • Automatic shut-off function
  • Water resistant
  • S057 Instructions

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
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By Christine H. Deane "C. H. Deane"
Date: August 25, 2009
I ordered one of these 3 years ago - it still works perfectly. I use it at home to time my yoga stretches. I just ordered a second one because I want one to take to the office. I am 62 years old, technology challenged, but this timer is simple enough for even me!
Rating: 5 stars [5 of 5 Stars!]
By Joshua Hillis "RKC, NASM-CPT/PES, author of T...
Date: December 11, 2005
This watch will time intervals of any work time, rest time, and total interval count you choose. If you like the Tabata Interval this watch is priceless. If you have workouts wrapped around different rest/work ratios this stopwatch is amazing. This watch has a countdown for the work interval and the rest interval distinct from the chime for the end and beginning of the work and rest interval so that it can be used hands free and without looking at the watch to time your intervals. Once you've used this watch to time your interval workouts, any other timing method (like having to actually WATCH the clock) seems unnecessarily cumbersome. If you do any kind of interval workout at all, this stopwatch is worth the money. If your workouts aren't very complex, you could get by with a much cheaper stopwatch.
Rating: 5 stars [5 of 5 Stars!]
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