The Seiko 7N43-8309 is a watch model based on the 7N43 movement.
Parts List
| 290P02LN03 | crystal - crystal (inorganic) |
| 8K45A3SNW0 | crown - crown |
| 8K45A3SNG0 | crown - crown |
| FE308BAA1 | case back gasket - case back gasket |
| 86620315 | crystal gasket - plastic gasket for crystal |
| 86565321 | crystal gasket - plastic gasket for crystal |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 86620830 | bezel gasket - plastic gasket for bezel |
| 86178450 | bezel gasket - plastic gasket for bezel |
| AD006BAA1 | pusher - button gasket |
| 4536LG | band - band |
| 4521JG | band - band |
| 4536LG-LK5 | band - link |
| 4536XG-LK5 | band - link |
| 4536XG | band - metal band |
| 4521JG-LK3 | band - link |
| 4536XG-BKD | clasp - buckle |
| 4536XG-PB1 | clasp - parts for buckle |
| 4536LG-BKD | clasp - buckle |
| 4536LG-PB1 | clasp - parts for buckle |
| 4521JG-BKD | clasp - buckle |
| 4521JG-PB1 | clasp - parts for buckle |
| 2AB120LHBSN | others - minute hand |
| 1AB075LMBSN | others - hour hand |
| 3AA125F1ANG | others - second hand |
| 3AA125F1ANS | others - second hand |
| 1AB075LMBSG | others - hour hand |
| 2AB120LHBSH | others - minute hand |
| 2AB120LHBSF | others - minute hand |
| 1AB075LMBSH | others - hour hand |
| 1AB075LMBSF | others - hour hand |
| 2AB120LHBSG | others - minute hand |
| 0351892 | others - winding stem |
| 82851310 | others - case ring |
| 7N43830961A | others - case |
| 82293919 | others - bezel |
| 7N438309 | others - case back |
| 7N43830961B | others - case |
| 7N43830961C | others - case |
| 7N4383096YA | others - case |
| 82293915 | others - bezel |
| 7N4383096YB | others - case |
| 0878580 | others - date dial |
| 4536LG-EP3 | others - endpiece |
| 7N433 | others - machine code |
| 7N438451XB13 | others - dial |
| 7N438451XE14 | others - dial |
| 7N438451XL13 | others - dial |
| 7N438451XL24 | others - dial |
| 7N438451XS14 | others - dial |
| 7N438451XS24 | others - dial |
| A180BS | others - push pin |