The Seiko YT57-0B80 is a watch model based on the YT57 movement.
Parts List
| 280A15JN02 | crystal - crystal (inorganic) |
| 8K45B3SNS0 | crown - crown |
| 8K50F8SNWA | crown - crown |
| 8K50F8SNWB | crown - crown |
| 8K50F8SNWC | crown - crown |
| FE298BA11 | case back gasket - case back gasket |
| E0N2JZ | band - band |
| EC55JW | band - band |
| EC47JW | band - band |
| EC50JW | band - band |
| EC48JW | band - band |
| EC49JW | band - band |
| 1AB075FLBSN | others - hour hand |
| 1AB075FLBSW | others - hour hand |
| 2AA115FDBSB | others - minute hand |
| 2AA115FDBSN | others - minute hand |
| 2AA115FDBSW | others - minute hand |
| 3AA125FMANA | others - second hand |
| 1AB075FLBSB | others - hour hand |
| 1AH075FMBSS | others - hour hand |
| 2AH115FMBSS | others - minute hand |
| AD006BAD1 | others - crown and stem gasket |
| 0351653 | others - winding stem |
| 0866780 | others - holding ring for dial |
| 0878733 | others - date dial |
| 0878734 | others - date dial |
| E0N2JZ-EP00 | others - endpiece |
| S180BS | others - push pin |
| YT570D24XB13 | others - dial |
| YT570D24XS13 | others - dial |
| YT570D34XB13 | others - dial |
| YT570D44XB19 | others - dial |
| YT570D44XS19 | others - dial |
| YT570D44XY19 | others - dial |
| YT570D44XY29 | others - dial |
| YT575 | others - machine code |
| YT570B8004Z | others - case |
| YT570B8003Z | others - case |
| YT570B8001Z | others - case |
| YT570B8002Z | others - case |
| 3AA125FMAAD | others - second hand |