The Seiko 4206-0431 is a watch model based on the 4206 movement.
Parts List
| 205T15ANS0 | crystal |
| 40MC5NS1 | crown - crown |
| FH2030B01 | case back gasket - case back gasket |
| FH2030B04 | case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| Z5180J | band - metal band |
| 07C57LSH | hand - hour hand |
| 07C57LSM | hand - minute hand |
| 1AB050LEBLS | hand - hour hand |
| 2AB070LCBLG | others - minute hand |
| 1AG048LABLG | others - hour hand |
| 2AG067LABLG | others - minute hand |
| 1AB050LEBLG | others - hour hand |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 07SC17NG | others - second hand |
| 07SC17NS | others - second hand |
| 07C03LGH | others - hour hand |
| 07SC05NG | others - second hand |
| 07C57LGM | others - minute hand |
| 07C57LGH | others - hour hand |
| 07C57BGH | others - hour hand |
| 07C57BSM | others - minute hand |
| 07C57BSH | others - hour hand |
| 2AB070LCBLS | others - minute hand |
| 07C03LGM | others - minute hand |
| A120BS | others - push pin (for lb) |
| 0801274 | others - date dial |
| 0884422 | others - holding ring for dial |
| 4206043161 | others - case |
| 4206126LXB14 | others - dial |
| 4206126LXL13 | others - dial |
| 4206126LXN14 | others - dial |
| 42061270XG14 | others - dial |
| 42061270XL14 | others - dial |
| 82360399 | others - bezel |
| 83137810 | others - case ring |
| 0351420 | others - winding stem |
| 07C57BGM | others - minute hand |
| 205T15ANS0 | crystal |
| 40MC5NS1 | crown - crown |
| FH2030B01 | case back gasket - case back gasket |
| FH2030B04 | case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| Z5180J | band - metal band |
| 07C57LSH | hand - hour hand |
| 07C57LSM | hand - minute hand |
| 1AB050LEBLS | hand - hour hand |
| 2AB070LCBLG | others - minute hand |
| 1AG048LABLG | others - hour hand |
| 2AG067LABLG | others - minute hand |
| 1AB050LEBLG | others - hour hand |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 07SC17NG | others - second hand |
| 07SC17NS | others - second hand |
| 07C03LGH | others - hour hand |
| 07SC05NG | others - second hand |
| 07C57LGM | others - minute hand |
| 07C57LGH | others - hour hand |
| 07C57BGH | others - hour hand |
| 07C57BSM | others - minute hand |
| 07C57BSH | others - hour hand |
| 2AB070LCBLS | others - minute hand |
| 07C03LGM | others - minute hand |
| A120BS | others - push pin (for lb) |
| 0801274 | others - date dial |
| 0884422 | others - holding ring for dial |
| 4206043161 | others - case |
| 4206126LXB14 | others - dial |
| 4206126LXL13 | others - dial |
| 4206126LXN14 | others - dial |
| 42061270XG14 | others - dial |
| 42061270XL14 | others - dial |
| 82360399 | others - bezel |
| 83137810 | others - case ring |
| 0351420 | others - winding stem |
| 07C57BGM | others - minute hand |
Caliber 4206
