The Seiko 2906-0420 is a watch model based on the 2906 movement.
Parts List
| 200W14GN00 | crystal - crystal |
| 45M40NS1 | crown |
| 45M40NA1 | crown |
| FH1980B01 | case back gasket - case back gasket |
| 86179090 | crystal gasket - plastic gasket for crystal |
| 89998060 | bezel gasket - plastic gasket for bezel |
| E530S | band - metal band |
| 07C18MKH | hand - hour hand |
| 07C18MKM | hand - minute hand |
| 08SC12NS | others - second hand |
| C130XS | others - push pin |
| 0354710 | others - winding stem |
| 0801584 | others - date dial |
| 0884783 | others - holding ring for dial |
| 2906042061B | others - case |
| 2906082L1U0L | others - dial |
| 2906082LXL1L | others - dial |
| 29064 | others - machine code |
| 83107661 | others - case ring |
| 83348569 | others - bezel |
| DJ0060B01 | others - crown gasket |
Caliber 2906
