The Seiko 5K2J-0A30 is a watch model based on the 5K2J movement.
Parts List
| 280PX6HN03 | crystal - crystal |
| 1E55C0TNA1 | crown - crown |
| FH3080B0A | case back gasket - case back gasket |
| 86177921 | crystal gasket - plastic gasket for crystal |
| D0X5DG | band - band |
| 1AB075LPBES | others - hour hand |
| 1AB075LPBFH | others - hour hand |
| 2AB110L2BES | others - minute hand |
| 2AB110L2BFH | others - minute hand |
| 3AX135F0AES | others - second hand |
| 3AX135F0AFE | others - second hand |
| 3AA030FMANG | others - sub hand |
| 3AA030FMA6S | others - small hand(12h) |
| 5K2J0A30 | others - case back |
| 5K2J0A30WFA | others - case |
| 81332899 | others - bezel spring |
| 5K2J0A20XA13 | others - dial |
| 5K2J0A30XA14 | others - dial |
| 5K2J2 | others - machine code |
| 84327124 | others - dial ring |
| 84327125 | others - dial ring |
| C190FS | others - push pin |
| 0351892 | others - winding stem |
| 0Z3114B02 | others - rotating bezel gasket |
| 82725220 | others - case ring |
| 5K2J0A30WF | others - case |
| 86312304 | others - rotating bezel |
| 0A0150B0A | others - crown and stem gasket |
| 89995390 | others - pusher spacer |
Other models with the same movement