The Seiko H601-5020 is a watch model based on the H601 movement.
Parts List
| BA4N73JV01 | crystal |
| 35NJ1NA1 | crown |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 0G2900B02 | case back gasket |
| 80605851 | pusher |
| B1407G-LKG | band - link |
| B1407G | band - metal band |
| B1407G-BK1G | clasp - clasp |
| B1407G-PB1 | clasp - parts for buckle/clasp |
| 08P45DGM | hand - minute hand |
| 09P07DGM | others - minute hand |
| 08P13DGH | others - hour hand |
| 08P13DGM | others - minute hand |
| 3BA125F1BNG | others - second hand |
| 2AE080LMBDG | others - minute hand |
| H601502025 | others - case |
| H6015040XG14 | others - dial |
| H6015070XS14 | others - dial |
| EG0060B01 | others - button gasket |
| 83200271 | others - button spring clip |
| 09P27DGH | others - hour hand |
| 82732950 | others - case ring |
| A180BS | others - push pin |
| 1AE057LABDG | others - hour hand |
| 09SC31NG | others - second hand |
| 08SC29NG | others - second hand |
| BA4N73JV01 | crystal |
| 35NJ1NA1 | crown |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 0G2900B02 | case back gasket |
| 80605851 | pusher |
| B1407G-LKG | band - link |
| B1407G | band - metal band |
| B1407G-BK1G | clasp - clasp |
| B1407G-PB1 | clasp - parts for buckle/clasp |
| 08P45DGM | hand - minute hand |
| 09P07DGM | others - minute hand |
| 08P13DGH | others - hour hand |
| 08P13DGM | others - minute hand |
| 3BA125F1BNG | others - second hand |
| 2AE080LMBDG | others - minute hand |
| H601502025 | others - case |
| H6015040XG14 | others - dial |
| H6015070XS14 | others - dial |
| EG0060B01 | others - button gasket |
| 83200271 | others - button spring clip |
| 09P27DGH | others - hour hand |
| 82732950 | others - case ring |
| A180BS | others - push pin |
| 1AE057LABDG | others - hour hand |
| 09SC31NG | others - second hand |
| 08SC29NG | others - second hand |