The Seiko 7431-5191 is a watch model based on the 7431 movement.
Parts List
RE9N03JN00 | crystal |
30N49NA1 | crown - crown |
DZ0065B01 | case back gasket - button gasket |
0H2350B01 | case back gasket |
Caliber 7431
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The Seiko 7431-5191 is a watch model based on the 7431 movement.
RE9N03JN00 | crystal |
30N49NA1 | crown - crown |
DZ0065B01 | case back gasket - button gasket |
0H2350B01 | case back gasket |