Which Apple Watch with iPhone 13 Mini?

Hi all,

Currently I'm using an Apple Watch Series 7 and as you might know the support will end of this device. I'm planning to use my 13 Mini as long as it will be (security) supported.

In combination with the 13 Mini I would like to have the newest as possible Apple Watch which will end its support at the same time as the 13 Mini gets its last OS.

My question is, what Apple Watch you think will have its support ended at the same time as the 13 Mini?