5 out of 5
Seiko DT-40 - LED Multi-Function Digital Timer
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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:
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
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
Attention CA Residents: Prop 65 Warning
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
By NCeyran
Date: February 15, 2025
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
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By NCeyran
Date: February 15, 2025
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
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By R
Date: February 07, 2025
It barely holds power reserve! Also the blue color tone of the image is way different than the actual color you get. Retuned.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By A Customer
Date: February 04, 2025
Watch
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Daniel picado
Date: January 31, 2025
El Seiko Presage Cocktail con dial rojo es una verdadera joya de la relojera. Su esfera radiante capta la luz de manera espectacular, creando un juego de reflejos que resalta su elegancia. Los nmeros y agujas, finamente trabajados, aportan un contraste impresionante que mejora la legibilidad y realza su estilo clsico. A pesar de su apariencia refinada, es un reloj sorprendentemente ligero y cmodo en la mueca, lo que lo convierte en una excelente opcin tanto para ocasiones formales como para el da a da. La pulsera de cuero tiene una calidad impecable, proporcionando un ajuste perfecto y un look sofisticado. Adems, el cierre metlico no solo aade un toque de lujo, sino que tambin brinda seguridad y comodidad al usarlo. En definitiva, este Seiko Presage es una pieza que combina diseo, artesana y elegancia en cada detalle. Un reloj que, sin duda, se roba las miradas.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Lupo
Date: January 12, 2025
Watch is beautiful. Couldn’t believe how Cheap the band looked. Looks like it’s made of vinyl. I already replaced the band with a cloth sports band.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]