The Seiko 5Y94-5100 is a watch model based on the 5Y94 movement.
Parts List
| BA3N36JM01 | crystal |
| BA3N36JM | crystal |
| 35MK6NA1 | crown |
| 0H2600B01 | case back gasket - case back gasket |
| 0H2600B0 | case back gasket |
| B1721J | band |
| 0354532 | others - winding stem |
| 5Y945100 | others - case back |
| 5Y94510029Z | others - case |
| 5Y945158XN14 | others - dial |
| 5Y949 | others - machine code |
| 82726780 | others - case ring |
| A180BS | others - push pin |
| 09C80DGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
| 09C80DGH | others - hour hand |
Other models with the same movement