The Seiko S651-4000 is a watch model based on the S651 movement.
Parts List
| SAOP29L20B | crystal |
| SA0P29L20B | crystal - crystal (inorganic) |
| SA0P29L20C | crystal - crystal |
| SA0P29L20A | crystal - crystal (inorganic) |
| 0F299BEA1 | case back gasket - case back gasket |
| 86640330 | crystal gasket - plastic gasket for crystal |
| 80710610 | pusher - button |
| 80710630 | pusher - button |
| 80710654 | pusher - button |
| 80710616 | pusher - button |
| 80710650 | pusher - button |
| 80710617 | pusher - button |
| 80710656 | pusher - button |
| 80710657 | pusher - button |
| 80710635 | pusher - button |
| 80710655 | pusher - button |
| 80710615 | pusher - button |
| WQ41DB | band - band |
| DD43AB | band - band |
| WQ07DB | band - band |
| WQ42DB | band - leather band |
| DD44AB | band - band |
| DD54AB | band - leather band |
| DD55AB | band - band |
| DD42AB | band - band |
| 8992499E | band - other |
| 8992499F | band - other |
| 8992499G | band - other |
| 83220075 | band - other |
| 83220076 | band - other |
| 83220077 | band - other |
| 83220078 | band - other |
| 8322007A | band - other |
| 8322007B | band - other |
| 8322007C | band - other |
| 83220095 | band - other |
| 83220096 | band - other |
| 83220097 | band - other |
| 83220098 | band - other |
| 8322009A | band - other |
| 8322009B | band - other |
| 8322009C | band - other |
| 86510879 | others - conducting plate |
| 86510959 | others - conducting plate |
| 8992499A | others - air protector unit |
| 8992499B | others - air protector unit |
| 8992499C | others - air protector unit |
| 8992499D | others - air protector unit |
| A190BS | others - push pin |
| S6514000N2J | others - case |
| S65153 | others - machine code |
| T160BS | others - push pin |
| S6514000N2A | others - case |
| S6514000 | others - case back |
| S6514000N2B | others - case |
| 81506459 | others - case back screw |
| 81351859 | others - button spring (front) |
| AD006BA11 | others - crown and stem gasket |
| S6514000N2G | others - case |
| S6514000N2H | others - case |
| S6514000SLA | others - case |
| S6514000N2F | others - case |
| S6514000SLB | others - case |
| S6514000N2C | others - case |
| S6514000N2D | others - case |
| S6514000N2E | others - case |
| 83200211 | others - button spring clip |
Other models with the same movement