Learn more The Apple Watch ... 3 and Series 5 is in their size. The older Series 3 comes in two sizes: 38 millimeters and 42mm, while the Series 5 is available in 40mm and 44mm options.

The ‌Apple Watch SE‌ comes in 40mm and 44mm case sizes and has thicker bezels dating back to the Series 6 design. There are several major features that the SE is missing compared to the Series ...

Except for a new back case made of a nylon composite material, the second-generation Apple Watch SE looks identical to the first-gen model. The new SE has a larger 40mm or 44mm screen than the ...