The Seiko 5M23-7A70 is a watch model based on the 5M23 movement.
Parts List
| 290P02SN03 | crystal - crystal |
| 45MB8NA1 | crown - crown |
| 45MB8NT1 | crown - crown |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 86564440 | bezel gasket - plastic gasket for bezel |
| 80604982 | pusher - button |
| EC0060B01 | pusher - pusher gasket |
| 80604981 | pusher - button |
| D0F8AG | band - band |
| DB18AW | band - band |
| 3AA125F0ANS | others - second hand |
| 3AA125F0ANB | others - second hand |
| 2AB115L6BSS | others - minute hand |
| 1AB080L4BSG | others - hour hand |
| 1AB080L4BSS | others - hour hand |
| 2AB115L6BSG | others - minute hand |
| 81351630 | others - button spring |
| 0351651 | others - winding stem |
| 81400709 | others - button spring clip |
| 5M237A70RD | others - case |
| 0866637 | others - holding ring for dial |
| 0878672 | others - date dial |
| 0878675 | others - date dial |
| 5M237 | others - machine code |
| 5M237A90XS14 | others - dial |
| 5M237B00XB13 | others - dial |
| 84325562 | others - dial ring |
| 84325581 | others - dial ring |
| A180BS | others - push pin |
| 81332069 | others - casing spring |
| 82288809 | others - bezel |
| 82288804 | others - bezel |
| 5M237A70PU | others - case |
| 0Z0060B01 | others - crown and stem gasket |
| 81400829 | others - button spring clip |