| 摘要 |
PROBLEM TO BE SOLVED: To easily manufacture a timepiece case provided with a mirror face and a pattern and timepiece exterior parts such as a band, a bezel, and rear cover. SOLUTION: The whole or a part of timepiece exterior parts are made of amorphous alloy. Since its mold transfer property is good, face quality can be easily transferred by mold machining such as closed forging. The timepiece exterior parts can be easily manufactured by transferring a mold face on which the mirror face is machined or various patterns are applied onto a face a product which is not yet machined to provide the mirror face without grinding and polishing and the patterned face without machining such as honing satin.
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