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Re: Techni Quadron [message #18392 is a reply to message #18385] Mon, 12 June 2023 18:03 Go to previous messageGo to previous message
afire is currently offline  afire
Messages: 1350
Registered: May 2013
Location: Wisconsin
Gruen Authority
Personally I have no doubt that this is a Weber case.  The serial number suggests as much and this is a style of case that Weber definitely made.  Here's the same base case (rounded shell with incised lines) but with added crown guard elements in 14k that is marked Gruen-Weber:
https://i1.wp.com/www.vintage-wristwatches.co.uk/wp-content/uploads/2017/02/DSCN3836.jpg?fit=1000%2C1450&ssl=1
https://i2.wp.com/www.vintage-wristwatches.co.uk/wp-content/uploads/2017/02/DSCN3837.jpg?fit=1000%2C1383&ssl=1

I'm not in a position to say anything conclusively, but I now believe that aside from the occasional American gold filled cases exported to Alpina, Weber was Alpina's sole supplier of cases for the Alpina-Gruen line of watches.  If it wasn't Weber exclusively, it was darned close.
 
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