The Seiko 5Y39-6100 is a watch model based on the 5Y39 movement.
Parts List
| 280WE4JM01 | crystal |
| 280WE4JM | crystal |
| 35M82NA1 | crown - crown |
| 0A2600B01 | case back gasket |
| B1768G-LKG | band - link |
| B1768G | band |
| B1768G-BK1S | clasp - clasp |
| B1768G-PB1 | clasp - parts for buckle/clasp |
| 0351670 | others - winding stem |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 82802420 | others - case ring |
| 0801740 | others - date dial |
| 0878546 | others - date dial |
| 5Y396100 | others - case back |
| 5Y39610075 | others - case |
| 5Y396150X914 | others - dial |
| 5Y396150XB14 | others - dial |
| 5Y396150XG14 | others - dial |
| 5Y399 | others - machine code |
| 09TC0DGM | others - minute hand |
| 0Z0060B01 | others - crown and stem gasket |
| 09TC0DGH | others - hour hand |