Fusee teaching model

[Darrmann39]

Did a trade and this is one of the ones i got.. a fusee I'd think one off as I can't find any other example. Pretty cool. Any thoughts?

 

[Uhralt]

The title of the post is a bit misleading; I think. The model's main purpose is to demonstrate how this kind of escapement (name?) works. The fusee is just to provide constant power. But anyway, a very nice find!

Uhralt

 

[Bernhard J.]

this kind of escapement (name?)

Looks like a "chinese" duplex? Also called crab-tooth duplex.

Lovely!