The Seiko Y780-5040 is a watch model based on the Y780 movement.
Parts List
SA3W60GN00 | crystal |
86173340 | case back gasket - plastic gasket for crystal |
EG0115B01 | case back gasket - button gasket |
86562780 | crystal gasket - plastic gasket for crystal |
QA89A | band - metal band |
A200CS | others - push pin |
Other models with the same movement
Y780-5000 |
Y780-5010 |
Y780-5050 |
Y780-5090 |
Y780-5110 |