Seiko 9320B


9 x 9 3/4”’ | Quartz | No Seconds |


  • Quartz controlled step motor
  • Battery SR909 or SR910 (9 x 0.9 mm, 9 x 1.0 mm)
  • This is one of the thinnest quartz movements ever produced, which was used separately in a case. The entire watch measures only 1.79 mm in thickness. The back is 0.2 mm thick, the dial is only a printed plastic foil and is approx. 0.05 mm thick


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