Seiko S057 Stopwatch

[@koreakiwon]

Very nice presentation and explanation. Thank you.

[@timothyramey3747]

I am a friend of tims I am 10 years old and I absalutly love thease stop wacthes

[@RobS123]

I just replaced the battery and the display is completely blank. Is there some kind of reset procedure like on my Casio watch?

[@danielcalutul]

This chronowatch have a reff function ? To stop time on every injuries and other one that show total time?

[@Golgi-Gyges]

does it have an interval timer for Tabata?

[@danielcalutul]

Yes

[@やっぱりキャンプでしょ]

スタンダード

[@carynmcausland8068]

But how do you set the countdown time. This is almost a completely useless video.