The Seiko 5Y39-7149 is a watch model based on the 5Y39 movement.
Parts List
| 285W40JN01 | crystal |
| 285W40JN | crystal |
| 35M82NA1 | crown - crown |
| 0A2600B01 | case back gasket |
| Z1557K-LKG | band - link |
| Z1557K | band |
| Z1557K-BK4G | clasp - clasp |
| 82802420 | others - case ring |
| 0801727 | others - date dial |
| 5Y397149 | others - case back |
| 5Y39714975Z | others - case |
| 5Y397318XG19 | others - dial |
| 5Y399 | others - machine code |
| A180BS | others - push pin |
| 0351670 | others - winding stem |
| 10T54DAM | others - minute hand |
| 10T36DAH | others - hour hand |
| 0Z0060B01 | others - crown and stem gasket |
| 285W40JN01 | crystal |
| 285W40JN | crystal |
| 35M82NA1 | crown - crown |
| 0A2600B01 | case back gasket |
| Z1557K-LKG | band - link |
| Z1557K | band |
| Z1557K-BK4G | clasp - clasp |
| 82802420 | others - case ring |
| 0801727 | others - date dial |
| 5Y397149 | others - case back |
| 5Y39714975Z | others - case |
| 5Y397318XG19 | others - dial |
| 5Y399 | others - machine code |
| A180BS | others - push pin |
| 0351670 | others - winding stem |
| 10T54DAM | others - minute hand |
| 10T36DAH | others - hour hand |
| 0Z0060B01 | others - crown and stem gasket |