Odd Watch/Clock Related Item?

[Martin King 2Participant @martinking2]

Hi All,

Just bought a very large lot of watchmakers tools and related items at auction and have started going through them.

Found this odd item and have no idea what it is for; any help welcome please.

[Michael GilliganParticipant @michaelgilligan61133]

I will try the first shot, Martin

I think it’s for checking the output torque-profile of a fusee

 

Need to get some shopping now, but will be interested to see the other suggestions.

 

MichaelG.

[david bennett 8Participant @davidbennett8]

MichaelG is correct. The interesting bit is in compensating for any errors.

dave8

[Martin King 2Participant @martinking2]

Hi, thanks for this; how does it work please?

I fear I may become a bit of a pain with this haul as it has some very odd looking items mixed in with more “normal’ watch tools, including some nice Bergeon items.

cheers, Martin

[Michael GilliganParticipant @michaelgilligan61133]

Have a look here, Martin

https://altrish.co.uk/2022/02/09/clock-adjuster-rod-for-measuring-spring-and-fusee-drive-power/

Alan Wood ^^^

MichaelG.

[Martin King 2Participant @martinking2]

Michael, As always, spot on! ManyThanks

Martin

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