X-T3 WW　てモデル名は海外ではよくある？

>> an X-T3 without a battery charger, and a $100 cheaper price-tag.

https://fujixweekly.com/blog/
Additional Thoughts on the Fujifilm X-T30 II (& X-T3 WW)

https://www.pictureline.com/products/fujifilm-x-t3-ww-body