The Seiko 5M23-6A00 is a watch model based on the 5M23 movement.
Parts List
| 290WA0HN01 | crystal - crystal |
| 290WA0HN | crystal |
| 1E45A0SNG1 | crown - crown |
| 1E45A0SNW1 | crown |
| 0Z3214B0 | case back gasket - bezel gasket |
| FH2980B0A | case back gasket - case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| EC0060B01 | pusher - pusher gasket |
| 80603401 | pusher - button |
| 80603409 | pusher |
| B1871C | band |
| B1871C-LKG | band - link |
| B1871J-LKG | band - link |
| B1871L-LKG | band - link |
| B1871J | band - metal band |
| B1871S-LKS | band - link |
| B1871L | band |
| B1871S | band |
| B1871S-PB1 | clasp - parts for buckle/clasp |
| B1871J-BK1S | clasp - clasp |
| B1871L-PB1 | clasp - parts for buckle/clasp |
| B1871S-BK2S | clasp - clasp |
| B1871J-PB1 | clasp - parts for buckle/clasp |
| B1871L-BK1S | clasp - clasp |
| B1871C-PB1 | clasp - parts for buckle/clasp |
| B1871C-BK2S | clasp - clasp |
| B1871C-EPG | others - endpiece |
| 0Z3214B02 | others - rotating bezel gasket |
| B1871L-EPG | others - endpiece |
| B1871S-EPS | others - endpiece |
| B1871J-EPS | others - endpiece |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 0351651 | others - winding stem |
| 0866626 | others - holding ring for dial |
| 0878672 | others - date dial |
| 0878675 | others - date dial |
| 5M232 | others - machine code |
| 5M236A00 | others - case back |
| 5M236A0061 | others - case |
| 5M236A0061Z | others - case |
| 5M236A006Y | others - case |
| 5M236A006YZ | others - case |
| 5M236A3LXB13 | others - dial |
| 5M236A3LXS14 | others - dial |
| 5M236C5LXB13 | others - dial |
| 5M236C5LXS14 | others - dial |
| 5M236C5WXB13 | others - dial |
| 5M236C5WXS14 | others - dial |
| 81331789 | others - click spring |
| 84323503 | others - dial ring |
| 84323505 | others - dial ring |
| 86321083 | others - rotating bezel |
| 86321089 | others - rotating bezel |
| A200CS | others - push pin |
| 0A0150B0A | others - crown and stem gasket |
| 3AX130F0ALG | others - second hand |
| 89995390 | others - pusher spacer |
| 3AX130F0ALS | others - second hand |
| 81400829 | others - button spring clip |
| 2AB115A8BLG | others - minute hand |
| 2AB115A8BLS | others - minute hand |
| 1AB075A4BLG | others - hour hand |
| 1AB075A4BLS | others - hour hand |