Title:
光学フィルタ要素を備える腕時計
Document Type and Number:
Japanese Patent JP7432726
Kind Code:
B2
Abstract:
The invention relates to a watch (2) according to the preceding claim, characterised in that it comprises a bracelet (4) and a watch case (6) including at least one electrical or electronic component (8a-8g), said watch comprising at least one Dewar device (10) configured to enclose at least one of said electrical or electronic components (8a-8g), said at least one Dewar device (10) including inner and outer walls (12a, 12b) and a vacuum or quasi-vacuum space (16) defined between these called walls (12a, 12b), the inner wall (12a) delimiting a volume (14) in which said at least one electrical or electronic component (8a-8g) is likely to be arranged, said watch (2) comprising an optical filtering element (22) defined in all or part of a particularly visible outer face of said case (6), said filtering element being capable of transmitting only the visible electromagnetic spectrum.
Inventors:
Franzi, Edoardo
Dumbal, Andrea
Stadelman, Patrick
Dumbal, Andrea
Stadelman, Patrick
Application Number:
JP2022534380A
Publication Date:
February 16, 2024
Filing Date:
December 09, 2020
Export Citation:
Assignee:
Omega S
International Classes:
G04B37/02; G04G17/08
Domestic Patent References:
| JP56145126U | ||||
| JP2009204577A | ||||
| JP2009236531A |
Foreign References:
| WO2014199720A1 |
Attorney, Agent or Firm:
Shigeki Yamakawa