EXTERIOR COMPONENT FOR WATCH AND WATCH

To provide an exterior component for watches whose surface is not easy to scratch.SOLUTION: An exterior component for watches 10 has in the sequence a metal base material 2, a base film 4 composed of any of Ti, TiCN, TiC, TiN, TiO2, Si, or SiO2 and metal coating 6 which is the outermost layer and ma...

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Bibliographische Detailangaben
Hauptverfasser:	TSUKAMOTO WATARU, TAKAHASHI YOSHITAKA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BRACELETS COINS HABERDASHERY HOROLOGY HUMAN NECESSITIES JEWELLERY MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES OTHER PERSONAL ADORNMENTS PHYSICS TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
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Beschreibung
Zusammenfassung:	To provide an exterior component for watches whose surface is not easy to scratch.SOLUTION: An exterior component for watches 10 has in the sequence a metal base material 2, a base film 4 composed of any of Ti, TiCN, TiC, TiN, TiO2, Si, or SiO2 and metal coating 6 which is the outermost layer and mainly composed of Ru or composed of Ru-Ti alloy.SELECTED DRAWING: Figure 1 【課題】表面に傷が付きにくい時計用外装部品を提供すること。【解決手段】時計用外装部品１０は、金属製の基材２と、Ｔｉ、ＴｉＣＮ、ＴｉＣ、ＴｉＮ、ＴｉＯ２、Ｓｉ、およびＳｉＯ２のいずれかで構成される下地膜４と、主としてＲｕで構成されるか、または、Ｒｕ−Ｔｉ合金で構成されて最表膜となる金属被膜６と、をこの順で有する。【選択図】図１