The Seiko 7N43-8138 is a watch model based on the 7N43 movement.
Parts List
| 290P02LN03 | crystal - crystal (inorganic) |
| 8M35A0NNG2 | crown - crown |
| 0F260BAA3 | case back gasket - case back gasket |
| 86591935 | crystal gasket - plastic gasket for crystal |
| 86591910 | bezel gasket |
| LOCAL | band - band |
| 4GF6ZY | band - leather band |
| 3AA125F3ANG | others - second hand |
| 0351892 | others - winding stem |
| 82862330 | others - case ring |
| 7N43813875 | others - case |
| 82282051 | others - bezel |
| 7N438138 | others - case back |
| 0878589 | others - date dial |
| 7N433 | others - machine code |
| 7N43818MXB14 | others - dial |
| A190BS | others - push pin |
| AD006BA12 | others - crown gasket |
| 2BB120LABBG | others - minute hand |
| 1AB082LABBG | others - hour hand |