Vintage Gruen: Open Discussions » Gruen Autowind Bumper 462SS

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Re: Gruen Autowind Bumper 462SS [message #19246 is a reply to message #19244]

Sat, 25 January 2025 01:50

klevay
Messages: 3
Registered: January 2025

Gruen Apprentice

Hi JackW,
Thank you for your suggestion and information about blue steel mainsprings. I've seen many set mainsprings, including the one removed from this watch. When I opened the replacement mainspring package and saw it had the typical shape of a new mainspring (e.g., the S-curve, etc.), I assumed it would be fine. I agree that might have been a wrong assumption. I just ordered a newer white alloy mainspring as a replacement. Hopefully, this will solve the problem. I promise to report back here on my progress—or lack thereof.

Thanks again!

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[Message index]

		Gruen Autowind Bumper 462SS By: klevay on Fri, 24 January 2025 03:06
		Re: Gruen Autowind Bumper 462SS By: Jenneke on Fri, 24 January 2025 15:51
		Re: Gruen Autowind Bumper 462SS By: JackW on Fri, 24 January 2025 16:50
		Re: Gruen Autowind Bumper 462SS By: klevay on Sat, 25 January 2025 01:50
		Re: Gruen Autowind Bumper 462SS By: JackW on Sat, 25 January 2025 03:16
		Re: Gruen Autowind Bumper 462SS By: klevay on Sat, 25 January 2025 01:41

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