The Seiko 4N01-039H is a watch model based on the 4N01 movement.
Parts List
| 220A11HN02 | crystal |
| 220A11HN | crystal |
| 6M35A9NNG0 | crown |
| 6M35A9NN | crown |
| 0F180BAA1 | case back gasket - case back gasket |
| 0F180BAA | case back gasket |
| 4GF6ZY | band - leather band |
| 4N01039H | others - case back |
| 4N01039H75 | others - case |
| 4N010730XG14 | others - dial |
| 4N0161 | others - machine code |
| 82853250 | others - case ring |
| A140BS | others - push pin |
| DZ0040B01 | others - crown and stem gasket |
| 0351156 | others - winding stem |
| 3BA100F1BNG | others - second hand |
| 2BX072FABAL | others - minute hand |
| 1BX060FABAL | others - hour hand |