How to set the Day and Date on a Seiko 6139 Vintage Chronograph
17
Aug 2022

Setting the day and date on a Seiko calibre 6139 is a little different than modern watches.  Get the walk-through on how to set it properly with the video here!

As always, if you are looking for professional help please feel free to reach out anytime.

Cheers,

Colin



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