amanico[JLC Moderator]
405717
Universal Genève Cairelli Split Seconds.
Here is the Universal Genève Cairelli Split Seconds which was recently auctioned by Phillips. A rare bird, powered by a Valjoux 55, in a 44, 5 mm steel case.
Reference 22 560-75.

The hands make me think of this Minerva Spit Seconds, which housed the same movement.

Great looking watch(es ).
Best,
Nicolas