TIMEPIECE PARTS AND TIMEPIECE

A timepiece part includes a base (10) and a color toning layer (18) provided on the base. The color toning layer includes a first oxide film (13), a first metal film (14), a protective film (15), and a second oxide film (16). The first oxide film is provided between the base and the second oxide fil...

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Bibliographische Detailangaben
Hauptverfasser:	FUJI, Tsubasa, FURUSATO, Daiki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	HOROLOGY MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES PHYSICS TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
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Beschreibung
Zusammenfassung:	A timepiece part includes a base (10) and a color toning layer (18) provided on the base. The color toning layer includes a first oxide film (13), a first metal film (14), a protective film (15), and a second oxide film (16). The first oxide film is provided between the base and the second oxide film. Between the first oxide film and the second oxide film, the first metal film and the protective film are provided in the presented order from the side facing the first oxide film.