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Any help is appreciated. My grandfather passed this along to me. The serial number is in the 19 million and the case is 168.005. Thank you in advance.
 
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Serial number says it should be 1962. Case says a later year I think.
 
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Serial numbers are not exact science. Movements often sat for months or years before being cased.
 
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Serial numbers are not exact science. Movements often sat for months or years before being cased.
Thank you