長持続・高精度機械式時計の開発
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概要
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In late years the mechanical watch which a foreign-made watch was able to include attracts attention. In addition, a life pattern of the present generation is shifting on 2nd on a weekly holiday. In a market, this influence is had, and needs to a mechanical watch of the long power reserve. Thus it was the long continuance corresponding to market needs and we developed high accuracy mechanical watch (Cal.9S67).
- 2007-06-10