The Seiko V321-5150 is a watch model based on the V321 movement.
Parts List
| SAFN84LN01 | crystal |
| 35MR6NF1 | crown |
| 0H2702B01 | case back gasket - rotating bezel gasket |
| 7BS9ZY | band - leather band |
| 82725660 | others - case ring |
| A190BS | others - push pin |
| V32151502S | others - case |
| V3215170XG18 | others - dial |
| 0354530 | others - winding stem |
| 09C44AGH | others - hour hand |
| 13SC04A2 | others - second hand |
| 10C26AGM | others - minute hand |
| AD006BA12 | others - crown gasket |