The Seiko H601-5270 is a watch model based on the H601 movement.
Parts List
| BA5N33JM | crystal |
| BA5N33JM01 | crystal |
| 35NJ1NN1 | crown |
| 0H2900B0 | case back gasket |
| 0H2900B01 | case back gasket |
| DH0100B0 | case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 0H2920B01 | case back gasket |
| 80609551 | pusher - button |
| BRJ42G | band - leather band |
| BRJ44G | band - leather band |
| 3BA125F1BNG | others - second hand |
| 08P13DGH | others - hour hand |
| 08P13DGM | others - minute hand |
| EG0060B01 | others - button gasket |
| 83200271 | others - button spring clip |
| A200BS | others - push pin |
| 82821090 | others - case ring |
| H6015270 | others - case back |
| H601527011 | others - case |
| H6015270XS14 | others - dial |
| 08SC29NG | others - second hand |
| 1AA085A3BNG | others - hour hand |
| 2AA080A3BNG | others - minute hand |