Watch charger
Where is power adapter for USB-C charger?
Question marked as
Top-ranking reply
Apple is under immense pressure to reduce e-waste, and in some countries they are fined if they ship a charging brick.
You can use any USB-C port on a personal computer. You can use any USB-C charger from a recent iPhone, iPad, or MacBook Pro.
If you have an old Apple Watch, you can use its charging puck charger.
You can purchase any vendor's USB-C charging brick. If it is 20watts are higher, it will Fast Charge the Apple Watch Series 7.