Mechanical WW Crown for 1948 IWC calibre 89

Discussion in 'Watch Repair' started by Thojil, May 15, 2017.

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  1. Thojil

    Thojil Registered User

    Sep 6, 2008
    178
    1
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    Product Manager with Nissan
    South Africa
    Some time ago I bought a nice 1948 gold cased IWC dress watch which is original except for the crown. When comparing it to similar IWC dress watches from the same period I think the original crown is what I would describe as a "flattened onion" type.

    Anybody have one of these crowns and is willing to part from one?

    Diameter : 5.0mm
    Tap 10 : 0.90mm
    Case tube : 1,80mm
    Tube inner : 1.40mm

    Pics below are examples of the crown that I’m looking for

    View attachment 343752 View attachment 343753
     
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