The Seiko V821-5130 is a watch model based on the V821 movement.
Parts List
| ES4A79AN04 | crystal - crystal |
| 9M35A1BNG1 | crown - crown |
| 35M37NN1 | crown - crown |
| 86575545 | case back gasket - plastic gasket for case back |
| 8E53KZ | band - band |
| 8E53YZ | band - leather band |
| 1HA060A1BNG | others - hour hand |
| 2HA080A1BNG | others - minute hand |
| V82151302SA | others - case |
| 82894010 | others - case ring |
| 0354122 | others - winding stem |
| EG0060B01 | others - button gasket |
| A160BS | others - push pin |
| 3HA090F1BNG | others - second hand |