A comprehensive article about Military Grade Sealing 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.
Broad Arrow Crown
Crown stamped with British broad arrow mark indicating Crown-issued military timepiece.