Watch Part, Watch, And Method For Manufacturing Watch Part
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United States of America Patent
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Issued Date -
Oct 5, 2023
app pub date -
Mar 28, 2023
filing date -
Mar 28, 2023
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Abstract
A watch part includes a substrate and a multilayer film covering at least a part of the substrate, wherein a plurality of recesses are formed at a surface of the substrate facing the multilayer film, and in a cross-sectional view of the substrate taken in a thickness direction thereof, each of the plurality of recesses is defined by a first side and a second side that is inclined with respect to the first side and meets the first side.
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