Exploring The Hidden Ties Between Gruen, Rolex, and Aegler - Vintage 1920s Gruen Watch Restoration
37:56
Restoring And Finding The Owner Of A Lost 1936 Gruen Curvex Watch
39:53
Restoration of a 70-Year-Old Abandoned Tissot Antimagnetique Watch
33:52
History of the Gruen Watch Company
29:49
I bought this vintage watch for 13 €
13:17
Vintage Mechanical Watches - Random Selection (Part 2)
22:56
Hairspring straightening 101
32:53
$75 Invicta Pro Diver Strip Down and Review - Budget Watch Restoration - Seiko NH35a
53:51