| Re: 50th Anniversary Pocket Watch [message #17919 is a reply to message #17918] |
Wed, 28 December 2022 00:04   |
thesnark17
Messages: 654
Registered: January 2017
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Gruen Master |
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The detachable staff is a friction fit, and continues the principle of the earlier Chronometer Balance found on the V1, V2, and V3.
The earlier balance design integrates the roller jewel and double roller into the balance so that they cannot be removed, meaning that a restaffing will not disrupt their relationship. This design seems to take the idea even further. I would love to see a close-up of the balance removed to see how it works.
[Updated on: Wed, 28 December 2022 00:05] Report message to a moderator |
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