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1963/64?
In Response To: Not Sure About the Timing of "MN" ()

Hello Jeff

Many thanks for your input.
All the 2446 Autavia 1st execution watches that I have seen have numbered bridges but no "NM" markings, also not the 2nd execution watches with no numbers engraved on the bridge. On the other hand, on all the 3rd execution 2446s that I have seen the plates did have the "MN" engraving. That would date the switch to "MN" to about 1963/64.

Thank you and best regards from Old Europe

Richard

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