Watch Glossary
1676 horological terms explained
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TitaniumMaterials
Lightweight, hypoallergenic metal alloy offering excellent strength and corrosion resistance
Titanium Grade 5Materials
Medical-grade titanium alloy offering superior strength-to-weight ratio and hypoallergenic properties.
Tritium dialMaterials
Dial coated with tritium, a radioactive hydrogen isotope providing continuous glow without light exposure
Tritium Glow ThresholdMaterials
Measurement of remaining luminosity in tritium-based lume indicating age authenticity.
Tritium lumeMaterials
Radioactive luminous material used in vintage watches, glows without recharging.
Tritium tubeMaterials
Sealed glass or metal tube filled with tritium gas used for constant watch dial luminescence