How can I charge my Apple Watch?

Attach the circular section of the included cable to the underside of the watch, then plug the other end of the cable into a USB charger or USB port on a computer.

Click here-> Charge Apple Watch - Apple Support

See here:

Charge Apple Watch - Apple Support

If you are asking about USB-C charging ports, then any USB-C port on a personal computer, or the USB-C charger from a recent Macbook, iPhone or iPad, or if you have an older Apple Watch, you can use that charger, or you can purchase any manufacturer’s USB-C charging brick from any retailer, such as Best Buy, Staples, Amazon, etc…

You have already said today about my suggestion of Usb c female to Usb a male adapter.

with all this softwares mess Apple are in this is by far the cheapest, by far the most convenient with say 3 of them as they allow charging on all Usb a ports giving multiple places to charge except 1. Most important is the most Environment friendly.

Apple left Usb c chargers out of the box. Why send people off to buy them against Apples unnecessary E-waste mooted intentions

Lobtox, please address the OP (Merarktron546), not me.

I did not market Apple products in my reply. In fact I first offered solutions that would not cost any money or e-waste at all. And when I did suggest spending money, I did not even mention Apple as a source for the USB-C charger.

I know you have a sore spot against Apple, but please do not use me as your whipping boy. I do not appreciate it. If you continue to pick on me, when I gave a valid answer to a questions, I will start reporting you to the moderators. In fact I will report my own reply (this one) to the moderators, in case they feel I've responded too strongly.