The Seiko 4J41-0040 is a watch model based on the 4J41 movement.
Parts List
| 170A25SN02 | crystal - crystal |
| 25M45NA5 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| D0R6CQ | band - band |
| 1BF050A1BNG | others - hour hand |
| 2BF070A1BNG | others - minute hand |
| 3EA070A0BDG | others - second hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351405 | others - winding stem |
| 81190055 | others - bracelet fixing pipe |
| 81606459 | others - bracelet fixing pin |
| 4J4100407LA | others - case |
| 82835710 | others - case ring |
| 4J410040 | others - case back |
| 4J410070XS14 | others - dial |
| 4J411 | others - machine code |
| D0R6CQ-LKPN | others - pin for link |
| 3DA070AABDG | others - second hand |