I later learn that this type https://www.xzegarki.pl/kategoria-produktu/breitling/ of Japanese wall clock often https://www.watchesx.org.uk/Collection/omega/ appears on the walls of homes. My wife, who grew up https://www.replicauhrenx.de/ in Kyoto, remembers that her grandparents' house had one, almost certainly a Seikosha. In a country where one company, Seiko, has traditionally been so horologically dominant, this seems about right.