The Seiko 5K25-0A30 is a watch model based on the 5K25 movement.
Parts List
| 250PX6HN03 | crystal - crystal |
| 1E45C2TNA1 | crown - crown |
| FH2980B0A | case back gasket - case back gasket |
| 86565960 | crystal gasket - plastic gasket for crystal |
| D0S4DG | band - band |
| 1AX070FFBFK | others - hour hand |
| 1AX070FFBSS | others - hour hand |
| 2AX100FBBFK | others - minute hand |
| 2AX100FBBSS | others - minute hand |
| 3AX135F0AAB | others - second hand |
| 3AX135F0ASW | others - second hand |
| 0Z2814B02 | others - rotating bezel gasket |
| 82725220 | others - case ring |
| 5K250A30WF | others - case |
| 86312164 | others - rotating bezel |
| 5K250A30 | others - case back |
| 5K250A30WFA | others - case |
| 0878905 | others - date dial |
| 5K250A30XA19 | others - dial |
| 5K250A40XA19 | others - dial |
| 5K252 | others - machine code |
| 81355189 | others - click pin |
| 84326844 | others - dial ring |
| 84326845 | others - dial ring |
| C180FS | others - push pin |
| 0A0150B0A | others - crown and stem gasket |
| 89995390 | others - pusher spacer |
Caliber 5K25
Other models with the same movement
| 5K25-0A10 |
| 5K25-0A20 |
| 5K25-0A40 |
| 5K25-0A50 |
| 5K25-0A60 |
| 5K25-0A70 |
| 5K25-0A80 |
| 5K25-0A90 |
| 5K25-0B00 |
| 5K25-0B19 |