To provide a display plate that has an index ring on a dial board, emphasizes three-dimensional feeling of a hour letter section of the index ring, does not cause a positional displacement failure, can provide high-class feeling, can diversify the specification, and can be formed at a low cost.
The display plate 20 has the index ring 21 on the outer periphery on the upper surface of the dial board 11. The index ring 21 is made of transparent resin or translucent resin, and projecting parts or recessed parts of the hour letters 23, and corresponding rear-surface side recessed parts 21a are formed on the upper surface side. A ring-like groove 27 may be arranged on the whole periphery of the rear-surface side, or a groove 28 may be arranged between the hour letters. Expression having an emphasized metal feeling is produced at the place by surface treatment. An index part 23c formed of an uneven pattern of letters, figures, marks, and patterns is disposed on the upper surface of the hour letters, and a pattern is formed of the uneven pattern 25 on a surface other than hour letter 23.
FUJITA AKIO
NAGASAWA ARATA
YAMAGUCHI KATSUYUKI
CITIZEN WATCH CO LTD