The Seiko 6309-4070 is a watch model based on the 6309 movement.
Parts List
| SA9W42LM01 | crystal - crystal (inorganic) |
| 40M54NS1 | crown |
| 40M54NA1 | crown |
| FH2981B01 | case back gasket - case back gasket |
| 86562820 | crystal gasket - plastic gasket for crystal |
| B1538G | band - metal band |
| B1538G-LKG | band - link |
| B1538S | band - metal band |
| G1332J | band - metal band |
| B1538J | band - metal band |
| B1538K | band - metal band |
| B1538K-LKG | band - link |
| B1538K-PB1 | clasp - parts for buckle/clasp |
| B1538K-BK1G | clasp - clasp |
| B1538G-PB1 | clasp - parts for buckle/clasp |
| B1538G-BK1G | clasp - clasp |
| 10B80Z1H | others - hour hand |
| 10B80Z1M | others - minute hand |
| 0801602 | others - date dial |
| 0884931 | others - holding ring for dial |
| 6309407061 | others - case |
| 6309407075 | others - case |
| 63094125XG14 | others - dial |
| 63094125XN14 | others - dial |
| 63094125XS14 | others - dial |
| 63094128XG14 | others - dial |
| 63094128XN14 | others - dial |
| 63094128XS14 | others - dial |
| 63094129XG14 | others - dial |
| 63094129XN14 | others - dial |
| 63094129XS14 | others - dial |
| 63099 | others - machine code |
| 84320463 | others - dial ring |
| 84320464 | others - dial ring |
| A200CS | others - push pin |
| 0354601 | others - winding stem |
| DJ0060B01 | others - crown gasket |
| 13SB11NG | others - second hand |
Caliber 6309
