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CEI Seiko DT 40 LED Multi Function Digital Timer P15423445CEI-DT-40 https://cdnimages.opentip.com/full/CEI/CEI-DT-40.jpg Seiko DT 40 LED Multi Function Digital Timer Manufacturer Part Number: DT-40The SEIKO DT-40 is a compact,multi-functional timer with a wide variety of uses,such as displaying times and scores for sporting events and counting days remaining for an event. The SEIKO DT-40 features 5 ½ inch digits and can be programmed and operated on the unit itself or by its included radio frequency remote control.11 DIFFERENT MODES INCLUDE:Countdown Timer - preset up to 99 minutes,59 seconds and counts down in full or 1/10 secondsCount-up Timer - counts up to 99 minutes,59 seconds in full or 1/10 secondsStopwatch - with lap or cumulative splitSSegment Timer - set up to 9 different countdown settings with ability to repeat 99 timesClock - 12 or 24 hour display with 5 distinct alarm settingsScore - 2 team scores up to 99 with game/sets won up to 9 eachGame Mode (Countdown) - switch the display between countdown time and scoreGame Mode (Count-Up) - switch the display between count-up time and scoreTennis - with points,games won,serve and tie-break point4 Digit Numerical Display - display any four digit number from 0 to 9999Remaining Date Display - counts down days remaining to event from up to 9998 days awayThe SEIKO DT-40 has dimensions of 22 x 8 x 5 and is powered by AC 100-240V. It can be displayed on table-top,hung on a wall,or displayed with the SEIKO KT-011 caster stand (sold separately).SEIKO DT-40 - Instruction Manual 15423445 50.0000lbs 0.00 0.00 0.00
Seiko
708.0000 2026-08-24 In Stock
customer review - by , March 3, 2025
4/ 5stars
Very good casual watch. Keeps good time. Instructions are available at Seiko.com. You will need the case to find the manual of instructions.
customer review - by , March 3, 2025
4/ 5stars
On first blush, watch is attractive and was easy to set. The band on this model is patent leather and leaves a lot to be desired. The reported accuracy for this model is not great but time will tell.
customer review - by , March 3, 2025
5/ 5stars
The brown leather band had come with cannot accommodate an Eight inch wrist. It's too tight even on the last hole
customer review - by , February 2, 2025
5/ 5stars
Bought this as a gift for my husband’s birthday and he LOVED it! He bought another strap tho because the original one is thin
customer review - by , February 2, 2025
5/ 5stars
Beautiful watch, very happy with the purchase. It runs very well with it.
customer review - by , February 2, 2025
5/ 5stars
I can not say enough about this watch. It is easily the most beautiful watch in my collection. It’s definitely a head turner. The watch is accurate, has a smooth movement, it’s not too big or too small, and the way the light reflects off of the face is just stunning. It’s definitely a win for Seiko!
customer review - by , February 2, 2025
4/ 5stars
I liked the original straps as well, but had to try these green straps on it and definitely loved it. It is lighter than it looks, but super chic. In terms of accuracy, it hasn’t been long since I started wearing it but I can say it gained 5 seconds in 24 hours; that’s like the same performance with my tissot le locle powermatic 80
customer review - by , February 2, 2025
5/ 5stars
I liked the original straps as well, but had to try these green straps on it and definitely loved it. It is lighter than it looks, but super chic. In terms of accuracy, it hasn’t been long since I started wearing it but I can say it gained 5 seconds in 24 hours; that’s like the same performance with my tissot le locle powermatic 80
customer review - by , February 2, 2025
5/ 5stars
It barely holds power reserve! Also the blue color tone of the image is way different than the actual color you get. Retuned.
customer review - by , February 2, 2025
5/ 5stars
Watch

Seiko DT-40 - LED Multi-Function Digital Timer

stars Rating 5 | 94 reviews
Brand Seiko
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SKU: CEI-DT-40
Price: $708.00
Quantity:
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Product Description

Manufacturer Part Number: DT-40

The SEIKO DT-40 is a compact,multi-functional timer with a wide variety of uses,such as displaying times and scores for sporting events and counting days remaining for an event. The SEIKO DT-40 features 5 ½ inch digits and can be programmed and operated on the unit itself or by its included radio frequency remote control.

11 DIFFERENT MODES INCLUDE:
  • Countdown Timer - preset up to 99 minutes,59 seconds and counts down in full or 1/10 seconds
  • Count-up Timer - counts up to 99 minutes,59 seconds in full or 1/10 seconds
  • Stopwatch - with lap or cumulative splitS
  • Segment Timer - set up to 9 different countdown settings with ability to repeat 99 times
  • Clock - 12 or 24 hour display with 5 distinct alarm settings
  • Score - 2 team scores up to 99 with game/sets won up to 9 each
  • Game Mode (Countdown) - switch the display between countdown time and score
  • Game Mode (Count-Up) - switch the display between count-up time and score
  • Tennis - with points,games won,serve and tie-break point
  • 4 Digit Numerical Display - display any four digit number from 0 to 9999
  • Remaining Date Display - counts down days remaining to event from up to 9998 days away


The SEIKO DT-40 has dimensions of 22 x 8 x 5 and is powered by AC 100-240V. It can be displayed on table-top,hung on a wall,or displayed with the SEIKO KT-011 caster stand (sold separately).

SEIKO DT-40 - Instruction Manual

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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Our staff are available to answer any questions you may have about this item


Customer Reviews
By WATCHNUT
Date: June 21, 2024
THE PRESAGE IS A VERY ELEGANT, REFINED, CLEAN, PERFECTLY UNDERSTATED PIECE THAT GETS NOTICED, WITHOUT TRYING TO. VERY LIGHT AND COMFORTABLE. A PLEASURE TO WEAR AND EVEN MORE SO, TO LOOK AT. SEIKO HAS A WAY WITH CREATING SEDATE BEAUTY.
Rating: 5 stars [5 of 5 Stars!]
By Hadi
Date: June 20, 2024
It's a pretty watch, but if left idle, it stops working after a few hours. I have to wind up every morning.
Rating: 1 stars [1 of 5 Stars!]
By BPTX
Date: June 03, 2024
This watch met or exceeded my expectations. The description/ photos matched the watch.
Rating: 5 stars [5 of 5 Stars!]
By Andr R.B Dias
Date: May 26, 2024
The watch is incredibly beautiful and feels great in the wrist, the overall quality is very good and looks more expensive than it is. I will not focus on the shiny ugly leather band, as the other reviews did. I already bought together with it a black croc leather strap and switched it right away.
Rating: 5 stars [5 of 5 Stars!]
By KillerKrista
Date: May 24, 2024
This was a beautiful birthday present for my husband. Came boxed ready for wrapping. The rose gold is slight and not too pink or too coppery colored. He loved the way the watch back was a butterfly type clasp and not a typical closure that wears on the band. It is automatic, so that means it works right out of the box amp; no need to eorry about batteries. I would highly recommend this watch.
Rating: 4 stars [4 of 5 Stars!]
By Sailolau79
Date: May 19, 2024
I really like this dial. It is the best in my opinion. But the watch overall is pretty nice and a great value. The 38ish mm diameter is a really great size. It is the right size for this dial and case design. I was looking for something with gold hands and accents and this hit the mark 100. And my favor dial color, green is the cherry in top. To be honest tho, the green in this dial is dark and the patterns are a little hard to see indoors. Ps. I also flipped the bracelet. I can't deal with the excess strap on the inside. Still works perfectly.
Rating: 5 stars [5 of 5 Stars!]
Items 43 - 48 of 94 reviews
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