The Seiko 7N43-6A20 is a watch model based on the 7N43 movement.
Parts List
| 270W48JN01 | crystal |
| 8M35A0NNG1 | crown - crown |
| 0A2600B01 | case back gasket |
| G1517K | band |
| G1517K-LKG | band - link |
| G1517L-LKG | band - link |
| G1517L | band |
| G1517K-BK1G | clasp - clasp |
| G1517L-PB1 | clasp - parts for buckle/clasp |
| G1517K-PB1 | clasp - parts for buckle/clasp |
| G1517L-BK1S | clasp - clasp |
| 1AB075A0BNG | others - hour hand |
| 3AA125F0ANG | others - second hand |
| 2AB110A4BNG | others - minute hand |
| A100BS | others - push pin (for mb) |
| 0878621 | others - date dial |
| 0878623 | others - date dial |
| 0878624 | others - date dial |
| 7N433 | others - machine code |
| 7N436A20 | others - case back |
| 7N436A2075Z | others - case |
| 7N436A2098Z | others - case |
| 7N436A58XB14 | others - dial |
| 7N436A58XG14 | others - dial |
| 7N436A58XS14 | others - dial |
| 0351892 | others - winding stem |
| 82830140 | others - case ring |
| AD006BA12 | others - crown gasket |
| 11T06DGH | others - hour hand |