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HomeGlossaryWater Resistance
Case

Water Resistance

Case's ability to withstand water exposure, measured in meters or ATM.

A comprehensive article about Water Resistance is being prepared by our editorial team. In the meantime, see the definition above and explore related terms below.

Related Terms — Case

Anti-Reflective Coating

Optical treatment on sapphire reducing light reflection for improved dial visibility.

Antimagnetic Case

Watch case constructed from non-ferrous materials or soft iron shield protecting the movement.

Asymmetric case

Unbalanced case design where elements are not mirrored, creating unique visual interest and distinctiveness.

Back Crystal

Transparent caseback allowing view of the movement inside.

Barrel-shaped case

Cylindrical case wider in the middle and tapered toward the ends, resembling a wooden barrel.

Bezel

Rotating or fixed ring surrounding the crystal, often used for timing or design.

Bezel Insert

Removable ring with markings or graduations on the bezel.

Bezel-Set Stone

Gemstone held in place by metal rim surrounding its perimeter without prongs.