The Seiko 2Y00-5161 is a watch model based on the 2Y00 movement.
Parts List
| SAHN07JN01 | crystal |
| SAHN07JN | crystal |
| 32N23NA1 | crown |
| 32N23NN1 | crown |
| 0G1550B0 | case back gasket |
| 0G1550B01 | case back gasket |
| DA007BA1 | case back gasket |
| Z5285K | band - metal band |
| Z5285K-BK3G | clasp - clasp |
| 2CE045L0BDG | others - minute hand |
| 04Y05AGM | others - minute hand |
| 04Y05AGH | others - hour hand |
| 2Y000751XG14 | others - dial |
| 2Y000761XS14 | others - dial |
| 2Y000771XS19 | others - dial |
| 2Y00516125 | others - case |
| 2Y005168 | others - case back |
| 2Y0065 | others - machine code |
| 82821410 | others - case ring |
| T070BS | others - push pin |
| DA007BA11 | others - crown and stem gasket |
| 04Y09DGM | others - minute hand |
| 04Y07DGM | others - minute hand |
| 1CE030L2BDG | others - hour hand |
| 04Y07DGH | others - hour hand |
Caliber 2Y00
