View Larger Image BESTFIT – FACTORY NAMES AND SYMBOLS Click Here to View Bestfit Factory Name and Symbol Index By Esslinger Staff|2022-02-11T21:05:42+00:00January 20, 2015|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 Michael August 15, 2016 at 5:25 pm - Reply I recently submitted to Esslinger for a p/n and size of the o-ring needed for a Tissot, along with details for the second time. It seems to be so impossible to first get the information, and to then go forward with the ordering of the replacement part. Can someone explain the reason why this process is so difficult. Is there a product manual we can use to lookup the information online? Thank you. Stacha Chambers July 30, 2018 at 5:26 pm - Reply I am trying to find out what company a trademark belongs to on a watch. Can you help me? Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.