The Seiko 5Y39-5140 is a watch model based on the 5Y39 movement.
Parts List
| RECN22JN01 | crystal - crystal |
| RECN22JN | crystal |
| 30MA6NA1 | crown - crown |
| 30MA6NS1 | crown |
| 0G0055B0 | case back gasket |
| 0H2702B01 | case back gasket - rotating bezel gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| G1423K | band - band |
| G1423J | band |
| G1423K-BK5G | clasp - buckle |
| 0801766 | others - date dial |
| 0801767 | others - date dial |
| 0801853 | others - date dial |
| 5Y395140 | others - case back |
| 5Y39514025Z | others - case |
| 5Y39514029Z | others - case |
| 5Y395278XB14 | others - dial |
| 5Y395278XG14 | others - dial |
| 5Y395278XS13 | others - dial |
| 5Y395288XS19 | others - dial |
| 5Y395298XB14 | others - dial |
| 5Y399 | others - machine code |
| 82811540 | others - case ring |
| A180BS | others - push pin |
| 0351670 | others - winding stem |
| 09TC4NGM | others - minute hand |
| 09TC4NSM | others - minute hand |
| 2BH090A0BAA | others - minute hand |
| 09T26AGM | others - minute hand |
| 08TE4NSH | others - hour hand |
| 08TE4NAH | others - hour hand |
| 08T12AGH | others - hour hand |