View source for Company:Rhythm Watch

{{Infobox company
| name = Rhythm Co., Ltd.
| native_name =
| native_name_lang = ja
| logo = Logo_of_Rhythm_Watch_Co.,_Ltd.,_Japan.jpg
| logo_size = 100px
| image = Products_Illustration_Rhythm_Watch_Japan.jpg
| image_size = 150px
| image_caption = Rhythm analog and digital clocks
| type = [[Finance:Public company|Public]] (KK)
| traded_as = 
| key_people = Hiromi Hirata{{small|([[Social:Chairman|Chairman]])}}<br />Takeo Yumoto <small>([[Social:President (corporate title)|President]])</small><ref>{{cite web |url=https://www.rhythm.co.jp/english/board.html |title=Officer List |accessdate=2024-01-08}}</ref>
| industry = Precision equipment
| products = Watches and parts, clocks, emergency broadcast radios, small fans, electronic equipment and parts, multipurpose small cameras, displays for small gauges, precision mold manufacturing, precision parts fabrication, connectors
| assets = {{yen|12.37 billion}}
| revenue = 
| operating_income = {{yen|879 million}}
| net_income = {{yen|1,061 million}}
| num_employees = 3,292
| slogan = 
| homepage = [http://www.rhythm.co.jp/ rhythm.co.jp]
| former_name = Noson Tokei Seisakujo (1946-1950)<br>
Rhythm Watch (1950-2020)
| foundation = {{start date and age|November 7, 1950}}
| location_city = Omiya-ku, Saitama-shi, Saitama
| location_country = {{wipe|Japan}}
}}

{{Nihongo|'''Rhythm Co., Ltd.'''|リズム株式会社|Rizumu Kabushiki-gaisha}} ({{TYO|7769}}), formerly Rhythm Watch until 2020) is a Japanese global [[Company:Corporation|corporate]] group based in Saitama, Japan. The company was founded in 1950 as a clock company and has since expanded globally as a manufacturer of watches, clocks, precision equipment, connectors and small displays. From 1955 until 2003 it was headquartered in Tokyo.<ref name="rhythm_co_official_website">{{cite web|title=Company History, Rhythm Watch Co., Ltd|url=http://www.rhythm.co.jp/english/history.html|website=rhythm.co.jp|publisher=Rhythm Watch Co., Ltd|accessdate=24 November 2017}}</ref>

== Clocks ==
Rhythm was founded as a clock company in 1950 and as such is the most well-known aspect of the company.

=== Musical and chiming clocks ===
In 1987, Rhythm introduced their first musical clocks, the Dream House and the Village Kate ([https://www.youtube.com/watch?v=BB7dAklXXhQ video]) under the [[Company:Citizen Watch|Citizen]] brand, which were inspired by cuckoo clocks. In 1988, Rhythm introduced its series of musical clocks under the Small World brand (unrelated to the Disney ride "It's a Small World"). Such clocks from that early time period include the Small World Dual Bell Ringers and the Small World Performing Musicians,<ref>{{Cite web |title=家庭用からくり時計(リズム時計) - からくり時計@wiki |url=https://w.atwiki.jp/motionclocks/pages/17.html |access-date=2023-12-16 |website=家庭用からくり時計(リズム時計) - からくり時計@wiki |language=ja}}</ref> which all utilized simple square waves for sound synthesis. By the early 90s, new models used FM synthesis, and a few models were revamped with FM synthesis, with at least some using [[Company:Yamaha Corporation|Yamaha]] ICs.<ref>{{Cite web |title=『① 修理前点検 11台目 RHYTHM 音楽隊 新音源 からくり時計 リズム 4MH638 修理』 |url=https://ameblo.jp/kawamura-tokei-megane/entry-12727567558.html |access-date=2023-12-24 |website=福岡県 遠賀郡 芦屋町 川村時計メガネ店 一級眼鏡作製技能士 ブーンのブログ |language=ja}}</ref> <gallery widths="220" heights="220">
File:Rhythm Small World Dual Bell Ringers clock.png|Dual Bell Ringers clock (released 1989)
File:Small World Rhythm clock.jpg|Story DX (released 1990)
File:Rhythm Clock Small World Musicians.png|Performing Musicians (released 1990)
</gallery>By 1997, a sound system called Dynamic Wave Sound (DWS) based on Digital waveguide synthesis was released, which had a unique, synth-like tone. By 2003, the Clarion Tone System (CTS) was also released, with a different, glass armonica-like tone, comparable to a blend of bells and organ sounds. In 2006, Rhythm decided to lean towards realism by introducing Super Symphonic Sound (SSS), utilizing Yamaha MIDI instruments. However, it has been said that copyright issues with JASRAC led to the discontinuation of SSS and DWS in 2009, while CTS remains in use.<ref>{{Cite news |last=Kearney |first=Christine |title=Paul Simon sues Japanese clockmaker for using song |url=https://www.reuters.com/article/uk-simon-copyright-idUKN1846412620080718/}}</ref><gallery widths="220" heights="220">
File:Rhythm Clock Small World DWS Timecracker.png|DWS Timecracker (released 1990s-2000s)
File:Rhythm Clock CTS Nostalgia Light.png|CTS Nostalgia Light (released 2007)
File:Rhythm Clock SSS Encore.png|SSS Encore (Released 2007)
</gallery>In 2019, Rhythm released a new sound system called Creative Sound, blending realistic instruments and synth sounds, alongside Harmonica Sound in the US. Also in the US, clocks with Creative Sound are still labeled as CTS as the Christmas songs selection still has CTS, not Creative Sound.{{Citation needed|date=December 2023}}
[[File:Rhythm Clock Bloom.png|none|thumb|Bloom (released 2019-2020)]]Rhythm has also made large scale public [[Engineering:Automaton clock|automaton clocks]].

=== Other clocks ===
Rhythm also makes other clocks such as [[Biology:Alarm clock|alarm clocks]], cuckoo clocks, and time-only clocks.<gallery heights="220" widths="220">
File:Rhythm Clock.jpg|Rhythm alarm clock
</gallery>

== Other products ==
Rhythm also sells portable fans internationally. Rhythm sells humidifiers, scent diffusers and waterproof phone and tablet cases in Japan only. 

==See also==
* [[Company:Seiko|Seiko]]
* [[Company:Citizen Watch|Citizen Watch]]
* [[Company:Orient Watch|Orient]]

== References ==

{{Reflist}}

==External links==
* [http://www.rhythm.co.jp/ Rhythm Watch Co., Ltd.] (official website)
* [https://www.youtube.com/watch?v=Xkm4jzwgO4I Rhythm Watch Co., Ltd. Official YouTube channel]

{{Japanese Electronics Industry}}

[[Category:Watch brands]]
[[Category:Companies (Engineering)]]
[[Category:Companies]]

{{Sourceattribution|Rhythm Watch}}