Vintage Magazine — seiko day date change

Wondering how to set the time and date on a Seiko quartz watch? Check out our video tutorial where we show you how easy it is to set the right time and the date function on a Seiko watch. 

For this tutorial, we are using a beautiful vintage Seiko 5Y23-8040 quartz watch, with a lovely day & date function window at 3 o'clock. This method will work on pretty much any Seiko date watch.