发明名称 EXTERIOR STRUCTURE OF TIMEPIECE
摘要 PROBLEM TO BE SOLVED: To provide an exterior structure of a timepiece capable of maintaining the appearance quality of exterior formed by bonding. SOLUTION: A transparent member 6 and a non-transparent member 8 constituting the exterior are contacted by butting of contact surfaces 6a and 8a. On the bonding surface 6a of the transparent member 6, an evaporated film 14 is formed. When looking the bonding surface 6a through the transparent member 6, whole bonding surface 6a looks like a mirror because of the evaporated film 14 without partial unevenness at a gap G. Tips and cracks are removed by applying sandblast to the edge part 6b of the bonding surface 6a and forming a diffusion part diffusing light so that tips and cracks are not outstanding.
申请公布号 JP2002303685(A) 申请公布日期 2002.10.18
申请号 JP20010108003 申请日期 2001.04.06
申请人 RHYTHM WATCH CO LTD 发明人 HIRAIKE YASUYUKI;INAGE MINORU
分类号 G04B37/00;B44C1/22;B44F1/00;(IPC1-7):G04B37/00 主分类号 G04B37/00
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