The Seiko 2Y00-0040 is a watch model based on the 2Y00 movement.
Parts List
| 150N57JM | crystal |
| 150N57JM01 | crystal |
| 32M59NA1 | crown |
| 0H1400B01 | case back gasket - case back gasket |
| DZ0040B0 | case back gasket |
| 0H1400B0 | case back gasket |
| Z5263C | band - metal band |
| Z5263C-LKG | band - link |
| Z5264C | band - metal band |
| Z5264C-BK3S | clasp - clasp |
| Z5263C-BK4S | clasp - clasp |
| 06Y07NGH | hand - hour hand |
| 06Y07NGM | hand - minute hand |
| 2CE060L0BDG | others - minute hand |
| DZ0040B01 | others - crown and stem gasket |
| 05Y01DGH | others - hour hand |
| 06Y07DGH | others - hour hand |
| 2Y0000402N | others - case |
| 2Y000700XS14 | others - dial |
| 2Y000710XS14 | others - dial |
| 2Y000720XG14 | others - dial |
| 2Y0065 | others - machine code |
| A100AS | others - push pin |
| 82802370 | others - case ring |
| 06Y07DGM | others - minute hand |
| 05Y17NGH | others - hour hand |
| 06Y05DGM | others - minute hand |
| 05Y17NGM | others - minute hand |
Caliber 2Y00
