The Seiko 4N00-619B is a watch model based on the 4N00 movement.
Parts List
| ES3A11J20C | crystal - crystal |
| ES3A11J2 | crystal |
| 32M41NN1 | crown |
| 0H1500B01 | case back gasket - case back gasket |
| 0H1500B0 | case back gasket |
| 4032BZ | band |
| 4032BZ-LKG | band - link |
| 4032BZ-PB1 | clasp - parts for buckle/clasp |
| 4032BZ-BK4G | clasp - clasp |
| 1CE025L0BDG | others - hour hand |
| 2CE037L0BDG | others - minute hand |
| DA007BA11 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 4N003750XS14 | others - dial |
| 4N0061 | others - machine code |
| 4N00619B | others - case back |
| 4N00619B25A | others - case |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 82863230 | others - case ring |