The Seiko 8J42-0A10 is a watch model based on the 8J42 movement.
Parts List
| 270A03SB0B | crystal - crystal |
| 270A03SB0C | crystal - crystal |
| 6K30A4SNGA | crown - crown |
| 6K30A4SNWA | crown - crown (3h) |
| 0F260BAD2 | case back gasket - case back gasket |
| D1P4AG-LK00 | band - link |
| D1P4CG-LK00 | band - link |
| D1P4AG | band - band |
| D1P4CG | band - band |
| D1P4AG-BK00 | clasp - clasp |
| D1P4CG-BK00 | clasp - clasp |
| 1BE075LABDS | others - hour hand |
| 3EA110A0BDS | others - second hand |
| 1BE075LABDG | others - hour hand |
| 2BE110L0BDG | others - minute hand |
| 2BE110L0BDS | others - minute hand |
| 81604259 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 0351406 | others - winding stem |
| 8J420A1001A | others - case |
| 82842700 | others - case ring |
| 8J420A10 | others - case back |
| 8J420A1002A | others - case |
| 0878230 | others - date dial |
| 0884222 | others - holding ring for dial |
| 8J420A10XS13 | others - dial |
| 8J420A10XS24 | others - dial |
| 8J421 | others - machine code |
| AC004BAD1 | others - crown and stem gasket |
| 3DA110ABBDS | others - second hand |
| 3EA110A0BDG | others - second hand |
| 3DA110ABBDG | others - second hand |
Other models with the same movement