The Seiko 7N42-9049 is a watch model based on the 7N42 movement.
Parts List
| 300P02LN03 | crystal - crystal |
| 40E11NA1 | crown - crown |
| FE318BAA3 | case back gasket - case back gasket |
| 86573710 | crystal gasket - plastic gasket for crystal |
| 86592810 | bezel gasket - plastic gasket for bezel |
| AD006BAA1 | pusher - button gasket |
| 44C1XZ | band - band |
| 44C1XZ-LK4 | band - link |
| 44C1XZ-BKA | clasp - buckle |
| 44C1XZ-PB1 | clasp - parts for buckle |
| 3AA125F3ANG | others - second hand |
| 2BB120ACBSG | others - minute hand |
| 1AB082ABBSG | others - hour hand |
| 82862330 | others - case ring |
| 82293155 | others - bezel |
| 0351892 | others - winding stem |
| 7N423 | others - machine code |
| 7N4290496YA | others - case |
| 7N429151XS14 | others - dial |
| A200BS | others - push pin |