The Seiko 5M23-6B73 is a watch model based on the 5M23 movement.
Parts List
| 290WD2JN01 | crystal - crystal |
| 290WD2JN | crystal |
| 35M82NA1 | crown - crown |
| 35M82NS1 | crown - crown |
| 45M74NA1 | crown - crown |
| 45M74NS1 | crown - crown |
| FH2981B01 | case back gasket - case back gasket |
| EG0060B0 | case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 86178990 | bezel gasket - plastic gasket for bezel |
| 80603521 | pusher |
| 80603529 | pusher |
| 4293LB | band |
| 4293LB-LKG | band - link |
| 4253LB-LKG | band - link |
| 4253LB | band |
| 4253JB | band |
| 4293LB-PB1 | clasp - parts for buckle/clasp |
| 4253LB-PB1 | clasp - parts for buckle/clasp |
| 4293LB-BK1S | clasp - clasp |
| 4253LB-BK1S | clasp - clasp |
| 3AX130F0ASS | others - second hand |
| 3AX130F0ASG | others - second hand |
| 1AB080AEBSS | others - hour hand |
| 2AB115AFBSS | others - minute hand |
| 1AB080AEBSG | others - hour hand |
| 2AB115AFBSG | others - minute hand |
| 1AB080AEBFG | others - hour hand |
| 2AB115AFBFG | others - minute hand |
| 3AX130F0AAG | others - second hand |
| 0351651 | others - winding stem |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| EG0060B01 | others - button gasket |
| 5M232 | others - machine code |
| 5M236B73 | others - case back |
| 5M236B737YY | others - case |
| 5M236B737YZ | others - case |
| 5M236B7387Z | others - case |
| 5M236C38XB13 | others - dial |
| 5M236C38XS14 | others - dial |
| 5M236C48XE14 | others - dial |
| 84309943 | others - dial ring |
| 84309945 | others - dial ring |
| 84309946 | others - dial ring |
| A200BS | others - push pin |
| 82287764 | others - bezel |
| 82287762 | others - bezel |
| 0866628 | others - holding ring for dial |
| 0878672 | others - date dial |
| 0878675 | others - date dial |
| 81400829 | others - button spring clip |
| 0Z0060B01 | others - crown and stem gasket |