WELWYN WATCHES
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Identifying parts guide

a listing of parts by the official part number with images

Part Identification

Please find below a gallery of images taken from the Ebauches SA Dictionnaire Technologique which displays and correctly shows the part numbers assigned to each watch part. Each page is shown with an image of the part number that is assigned to it.

For those of you in watch repair who do not have a copy of this fantastic resource i have made a PDF copy of the 51 page booklet for you to download, best of all it is absolutely free ! Click below to download or view each page via the gallery
dictionary_ebauches_sa.pdf
File Size: 26267 kb
File Type: pdf
Download File



Other Identification Info

Find below other information and documents designed to aid watchmakers in identifying watch parts. More documents will be added over time so please be patient. For movement identification info please click on the Identify Movement Tab above.

Exploded Diagram of a Standard Movement

Picture

Stem Dimensions

Picture

Contact Email

welwynwatches@gmail.com
  • Home
  • Blog - " At the Bench "
  • Videos / Photos / Reviews
    • Product Reviews >
      • Blu Shark Strap Review
    • Photo Gallery
    • Watch Bites >
      • Seiko 6119 Restoration
      • Seiko Ladies Diamatic
      • Seiko 6309 NOS
      • Seiko Lord Matic 5606A
      • Vintage Cyma PW
      • Omega 26.5 SOB T1
      • Junghans Chronometer
      • Record German Military WWII
      • Rolex/Tudor Princess
      • Omega Seamaster Cosmic 2000
      • Rotary 2824 - Limited
      • Rotary - Red Diamond
      • Universal Geneve - Cal 500
      • Montine Swiss - Mint
  • Shop / Info / Guides
    • Watches For Sale
  • News/Info/Websites
    • Websites/Suppliers Of Interest
    • Movement Identification
    • Dial Restorations
    • Identifying Parts
    • Movement Markings ID
    • Canon Pinion Removal Tool/s
    • Downloads
  • Contact
    • Services & Pricing