Identify your timepiece
In order to serve the correct instruction manuals you first need to identify your timepeice.
Once you have identifed your timepiece, enter the model or calibre number below to download PDF instructions.
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How to identify my timepiece
Referencing the diagrams below, locate the movement Calibre Number on your watch's caseback. Note that movement Calibre Numbers typically comprise four digits, starting with a letter (e.g. E870).