From Chronopedia

Hamazawa was a Japanese manufacturer that was bought by Orient/Seiko around 1980. Their movements can often be found in watches with the brand Urika, LeJour and LeGant.


  • 5020A = Hand winding, sweep second
  • 5022A = Hand winding, sweep second, date
  • 5023A = Hand winding, sweep second, date, day
  • 5025A = Automatic, sweep second, date
  • 5026A = Automatic, sweep second, date, day