The Seiko 7N00-5131 is a watch model based on the 7N00 movement.
Parts List
| BA5N01JN01 | crystal |
| BA5N01JN | crystal |
| 8M30A3NNG0 | crown - crown |
| 8M30A3NN | crown |
| 0H2600B01 | case back gasket - case back gasket |
| 0H2600B0 | case back gasket |
| B1496K | band - metal band |
| B1496K-BK5G | clasp - clasp |
| 0351890 | others - winding stem |
| 82850050 | others - case ring |
| 7N000 | others - machine code |
| 7N005131 | others - case back |
| 7N00513125 | others - case |
| 7N005141XB15 | others - dial |
| A140BS | others - push pin |
| 2AE085LABDG | others - minute hand |
| AD006BA12 | others - crown gasket |
| 1AE055LABDG | others - hour hand |