WENGER SWISS MOUNTAIN COMMAND WENGER is famous for the model worn by Detective Aoshima (Yuji Oda) in the Japanese drama "Bayside Shakedown," but this is a different model. The SWISS MOUNTAIN COMMAND was worn by Gentaro (Tatsuya Fuji), a maritime safety university instructor, in the movie "Umizaru," but this is a different version. The "Command Chrono" series is a popular series from the company, boasting the high robustness and durability of the company, which is also the official knife supplier of the Swiss Army. Battery replaced. Operation confirmed. Time and date change operation confirmed by turning the crown. Chronograph operation confirmed.