The Seiko 6309-5450 is a watch model based on the 6309 movement.
Parts List
| SA2W06GM02 | crystal - crystal (inorganic) |
| 40M58NA1 | crown - crown |
| FH2980B01 | case back gasket - case back gasket |
| FH2980B | case back gasket |
| 86177440 | crystal gasket - plastic gasket for crystal |
| C125G | band - metal band |
| C125G-LKG | band - link |
| C125G-PB1 | clasp - parts for buckle/clasp |
| C125G-BK1G | clasp - clasp |
| 09B70KGH | hand - hour hand |
| 09B70KGM | hand - minute hand |
| 63095400XG14 | others - dial |
| 63095401XG14 | others - dial |
| 6309545075 | others - case |
| 63099 | others - machine code |
| 83020556 | others - dial ring |
| A200CS | others - push pin |
| 0354601 | others - winding stem |
| 0801601 | others - date dial |
| 0884931 | others - holding ring for dial |
| DJ0060B01 | others - crown gasket |
| DJ0060B | others - crown gasket |
| 13SB11NG | others - second hand |
Caliber 6309
