The Seiko 7N43-8040 is a watch model based on the 7N43 movement.
Parts List
| 280P03LN03 | crystal - crystal |
| 40E49NN1 | crown - crown |
| ED014BA11 | case back gasket - gasket |
| FE298BA15 | case back gasket - case back gasket |
| 86581430 | crystal gasket |
| 86581435 | crystal gasket |
| 86590810 | bezel gasket - plastic gasket for bezel |
| B1828J | band - band |
| B1828K | band - band |
| B1828L | band - band |
| B1828K-LKG | band - link |
| B1828L-LKG | band - link |
| B1828K-BK1G | clasp - buckle |
| B1828K-PB1 | clasp - parts for buckle |
| B1828L-BK1S | clasp - buckle |
| B1828L-PB1 | clasp - parts for buckle |
| 2AB115LDBLG | others - minute hand |
| 1AB077LDBLG | others - hour hand |
| 3AA125F3ANG | others - second hand |
| 1AD080AABAA | others - hour hand |
| FD015BA13 | others - crown and stem gasket |
| 82830140 | others - case ring |
| 7N43804061 | others - case |
| 82352919 | others - bezel |
| 7N438040 | others - case back |
| 7N43804075 | others - case |
| 82352911 | others - bezel |
| 7N433 | others - machine code |
| 7N43702LXB14 | others - dial |
| 7N43702LXS14 | others - dial |
| 7N437030XS14 | others - dial |
| A190BS | others - push pin |
| 7N43804098 | others - case |
| B1828L-EPG | others - endpiece |
| 2AD120ABBAA | others - minute hand |
| 2AC120A1BAA | others - minute hand |
| 1AC080A1BAA | others - hour hand |