Re: Caliber 96 (United Watch Co + Gruen Guarantee) [message #12914 is a reply to message #12906] |
Fri, 17 July 2020 02:30 |
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Case
Messages: 1178 Registered: May 2019 Location: Cincinnati
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Gruen Authority |
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Hallmark seems to be an untapped mystery box of wonders, albeit most lower grade: I’ve seen A LeCoultre, Tissot and a host of others (General, Girod) there. Must’ve sold a bunch. But a black box to me. Has there been exploration on a past thread?
Going back to the transitions, I agree: Gruen seems to have a transition each time. The later United W Co ca1913 also have “Guar. Gruen”. Then transitions to “Gruen Guarantee” alone. Matts shown the 16-17 transition from that to WSC, and I’ve even noted a WSC 740 with the single word “Premo” still on the bridge. Fast forward to ca1921, and you’ve got the “Gruen Watch Specialties” movements—the last of the WSC.
My two caveats:
1) I'm wrong many times a day --just ask my wife!
2) Always seeking to learn more
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