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US 10,520,894 B2Granted
Watchmaking gasket
AssigneeThe Swatch Group Research and Development Ltd
InventorsNicolas Francois, Maria Fernandez Ciurleo, Claire Rannoux
Life of this patent
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Abstract
A watchmaking gasket, in particular a watch glass gasket for a timepiece, includes a polymer matrix charged with phosphorescent and/or fluorescent pigments.
Claims16
A timepiece comprising:
- a middle part;
- a watch glass disposed in a seat of the middle part;
- a bezel positioned radially outside of the watch glass;
- and
- a watch glass gasket interposed between the middle part and the watch glass to form a seal, wherein the gasket comprises a polymer matrix charged with phosphorescent and/or fluorescent pigments.
2 more elements
Dependencies are inferred from the claim text.