The ceramic Apple Watch Series 12 is larger and heavier than versions made from other materials

Apple’s official technical specifications show that the ceramic Apple Watch Series 12 is larger and heavier than the aluminum and titanium versions at the same nominal size. The 46 mm ceramic case measures 47 mm × 41 mm × 9.85 mm, 1 mm taller and wider and 0.15 mm thicker than the aluminum and titanium versions. The 42 mm version is also larger. The display area is unchanged; all the additional size is in the case.