The Seiko 7N43-8180 is a watch model based on the 7N43 movement.
Parts List
| 290P03TNC3 | crystal - crystal |
| 290P03TN03 | crystal - crystal |
| 45E41NA1 | crown - crown |
| 45E41NS1 | crown - crown |
| FE298BAA1 | case back gasket - case back gasket |
| 86580835 | crystal gasket - plastic gasket for crystal |
| 86580830 | crystal gasket - plastic gasket for crystal |
| 86589630 | bezel gasket - plastic gasket for bezel |
| AD006BAA1 | pusher - button gasket |
| 43Z2JG-LKS | band - link |
| 43Z2LG-LKG | band - link |
| 43Z2JG | band - band |
| 43Z2LG | band - band |
| 43Z2JG-BK2S | clasp - buckle |
| 43Z2JG-PB1 | clasp - parts for buckle |
| 43Z2LG-BK2S | clasp - buckle |
| 43Z2LG-PB1 | clasp - parts for buckle |
| 3AX115F5AFN | others - second hand |
| 2AX115F0BFF | others - minute hand |
| 2AX115F0BSG | others - minute hand |
| 1AX077FBBFR | others - hour hand |
| 1AX077FBBSG | others - hour hand |
| 82850970 | others - case ring |
| 7N43818061A | others - case |
| 82292159 | others - bezel |
| 7N438180 | others - case back |
| 7N43818098B | others - case |
| 0878580 | others - date dial |
| 0878589 | others - date dial |
| 7N43818098A | others - case |
| 82292151 | others - bezel |
| 7N433 | others - machine code |
| 7N438261XE13 | others - dial |
| 7N438261XL14 | others - dial |
| 7N438261XS14 | others - dial |
| A200BS | others - push pin |
| 0351892 | others - winding stem |
| 3AX115F5ASG | others - second hand |