View Larger Image Seiko Technical Sheets Click Here to View Technical Sheets for Seiko By Esslinger Staff|2022-02-11T18:52:32+00:00August 10, 2016|Technical Documents|2 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: Esslinger Staff Related Posts Documents On History Of Horology Gallery Documents On History Of Horology Zenith Technical Sheets Gallery Zenith Technical Sheets Watch Hands Gallery Watch Hands Watch Gaskets Gallery Watch Gaskets 2 Comments Raymond Hernandez April 26, 2019 at 10:24 am - Reply I have a Seiko world timer from the 1980’s. When I put a battery in the watch runs backwards? Can this be repaired? alex November 4, 2022 at 6:38 am - Reply what do you mean by this? when you move the hands the chronogrpah moves back? the internals might be a bit screwed up theres a bendable piece of metal it might have gone haywire you might need to get it serviced Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.