The Seiko Y143-6050 is a watch model based on the Y143 movement.
Parts List
| 310WS4GM02 | crystal |
| 45M76NS1 | crown - crown |
| FH2981B01 | case back gasket - case back gasket |
| 86565100 | crystal gasket - plastic gasket for crystal |
| 0A3000B08 | bezel gasket |
| 011LF | band |
| 0354806 | others - setting/winding stem |
| A180CS | others - push pin |
| 0Z0060B01 | others - crown and stem gasket |