https://wccftech.com/apple-releases-new-watch-band-collection-for-series-7/

Last night, the new Apple Watch Series 7 went official, and that was not all. Apple also introduced a series of new watch bands for your Series 7 watch that you can buy. These bands are in new colors and designs across the board, including new striped sport loop bands. The good news is that the new bands will continue to work with the older Apple Watch models, and the older bands will also work with the Series 7.

Apple is offering these bands in 41mm and 45mm sizes as expected. All bands appear to have been refreshed aside from the link bracelet, which remains the same as it is available in 38mm and 38mm sizes as we have known it to be.