The Seiko Y481-7790 is a watch model based on the Y481 movement.
Parts List
SAHN97LM01 | crystal |
SAHN97LM02 | crystal |
35E17NS1 | crown |
0G2125B01 | case back gasket - case back gasket |
561LE | band - leather band |
563LE | band - leather band |
A120BS | others - push pin (for lb) |