The Seiko 2A24-0020 is a watch model based on the 2A24 movement.
Parts List
| 220A02JN02 | crystal - crystal |
| 220N53HN01 | crystal |
| 35NW1NA1 | crown |
| 0H1600B01 | case back gasket - case back gasket |
| 0D220BAA3 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| BHA08G | band - leather band |
| WHA14G | band - leather band |
| WHJ17G | band - leather band |
| WHJ19G | band - leather band |
| 09S09DHH | hand - hour hand |
| 10S11DGM | hand - minute hand |
| 10S11DHM | hand - minute hand |
| 3BA125F1BNG | others - second hand |
| 09S37DBH | others - hour hand |
| 09S37DBM | others - minute hand |
| 09SC31EB | others - second hand |
| 3BA125F1BAB | others - second hand |
| 09SC27NG | others - second hand |
| 83138950 | others - case ring |
| 2A24002025 | others - case |
| 2A240020XS19 | others - dial |
| 2A240030XG14 | others - dial |
| 2A2410 | others - machine code |
| 82300891 | others - bezel |
| A120AS | others - push pin |
| 09S09DGH | others - hour hand |
Caliber 2A24




Other models with the same movement
| 2A24-0010 |
| 2A24-0040 |
| 2A24-0041 |
| 2A24-0048 |
| 2A24-0049 |
| 2A24-0050 |
| 2A24-0090 |
| 2A24-0A10 |