The Seiko 4N00-605B is a watch model based on the 4N00 movement.
Parts List
| ES2A97J20C | crystal - crystal |
| ES2A97J2 | crystal |
| 6M30B5NNG9 | crown |
| 6M30B5NNG0 | crown - crown |
| 6M30B5NN | crown |
| 0H1600B01 | case back gasket - case back gasket |
| 0H1600B0 | case back gasket |
| Q5072G | band - band |
| Q5072B-LKG | band - link |
| Q5072G-LKG | band - link |
| Q5072B | band |
| Q5072B-BK4G | clasp - clasp |
| Q5072G-BK4G | clasp - buckle |
| 1CE032LABDG | others - hour hand |
| 2CE050L2BDG | others - minute hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 81604259 | others - bracelet fixing pin |
| 81180249 | others - bracelet fixing pipe |
| 82862310 | others - case ring |
| 81611579 | others - bracelet fixing pin |
| 4N006050 | others - case back |
| 4N00605B25 | others - case |
| 4N003330XB14 | others - dial |
| 4N00605B | others - case back |
| 4N00605B25L | others - case |
| 4N0061 | others - machine code |
| Q5072B-EPG | others - endpiece |
| Q5072G-EPG | others - endpiece |
| 05Y03DGM | others - minute hand |
| 05Y03DGH | others - hour hand |