The Seiko 5K2J-0A40 is a watch model based on the 5K2J movement.
Parts List
| 280WD4SN01 | crystal - crystal |
| 40MF4NK1 | crown - crown |
| FH2980B0A | case back gasket - case back gasket |
| D0Y7DZ | band - band |
| 1AB075A2BAL | others - hour hand |
| 2AB115A6BAC | others - minute hand |
| 3BA030F0BAM | others - small hand (9h) |
| A100BS | others - push pin (for mb) |
| 5K2J0A40XA13 | others - dial |
| 5K2J2 | others - machine code |
| 84327244 | others - dial ring |
| 0351892 | others - winding stem |
| 82725220 | others - case ring |
| 5K2J0A40ZQ | others - case |
| 5K2J0A40 | others - case back |
| 3AA125F0ANA | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
Other models with the same movement