The Seiko Y431-5010 is a watch model based on the Y431 movement.
Parts List
K02N67AN00 | crystal |
45S05NS1 | crown |
45S55NN1 | crown |
Other models with the same movement
Y431-0010 |
Y431-0020 |
Y431-0030 |
Y431-5000 |
Y431-5020 |
Y431-5030 |
Y431-5040 |
Y431-5050 |
Y431-5060 |
Y431-5070 |
Y431-5080 |