If you’re looking for leather, stainlesssteel ... For example, if you have a watchband that fits the 44mmAppleWatch Series 6, it should also fit the 46mm AppleWatch Series 10.
The Apple Milanese Loop has been around for many years now, but remains a modern classic in terms of design. The stainless ... band is that it’s only compatible with 44mm or 45mm Apple ...
There are also more expensive and fashionable options, notably the StainlessSteel ... or 42mm band from that size lineup will fit any watch. Likewise, any larger band for the 44mm, 45mm, ...