Watch Glossary
1104 horological terms explained
Natural or synthetic material used for classic dress watch bracelets
Amorphous metal alloy used for watch bezels and components, offering extreme hardness and durability.
Radioactive or photoluminescent coating on hands and indices for night visibility
Process of applying luminous material to watch dials, hands, and hour markers
Quality of luminous material to adhere properly to dial surface without peeling or degrading
Percentage and area of watch dial, hands, and indices coated with luminous material
Process of filling dial cutouts with luminous material for enhanced visibility and aesthetics
Resistance of luminous coatings to fading, degradation, and environmental exposure over time
Amount of luminous material applied to watch components affecting brightness and durability
Seiko's luminous coating providing bright glow and long-lasting luminescence on watch dials