| 摘要 |
<p>A timepiece construction for use in an high pressure water-resisting alarm wrist watch comprising a case (1) having a back cover (6) coupled thereto; a piezo-electric alarm device (4) disposed inwardly of the back cover (6); a casing ring (3) for holding a timepiece movement (2), the casing ring (3) being mounted within said case (1) and a magnetic shielding member (5) which is mounted within said case (1) inwardly of the back cover (6), the magnetic shielding member (5) surrounding at least a part of the casing ring (3) so as to effect magnetic shielding of a timepiece movement (2) carried by the latter. <IMAGE></p> |
