2 Ports Charger for P7P and Pixel Watch

Hi,

I'm looking for a charger for my P7P and Pixel Watch that can charge both devices simultaneously.

If I understand everything, I need to look for Power Delivery (PD) 3.0 With PPS. The P7P can charge at 30W. Can't find about the Pixel watch.

So I need a 60W charger with PD and PPS. 2 USB-C Port. Do it needs to be advertised "Made/Compatible with Google" ???

I find this one for example : https://www.belkin.com/uk/chargers/wall/boost-charge-pro-dual-usb-c-gan-wall-charger-with-pps-65w/p/p-wch013/

Everything seems find, just not advertised as compatible for Pixels.

I'm in France so I give you a UK link for english language, price may be different here.

Thanks !