The Seiko 7N42-6051 is a watch model based on the 7N42 movement.
Parts List
| 270P02HN03 | crystal - crystal |
| 35E05NA1 | crown - crown |
| FE298BAA1 | case back gasket - case back gasket |
| 86592530 | crystal gasket |
| 86590810 | bezel gasket - plastic gasket for bezel |
| AD006BAA1 | pusher - button gasket |
| 4C62KZ | band - band |
| 4D02KZ | band - leather band |
| 3AA125F1ANG | others - second hand |
| 1AX077FCBAH | others - hour hand |
| 2AX112FABAH | others - minute hand |
| 7N42605175A | others - case |
| 7N426051 | others - case back |
| 7N423 | others - machine code |
| 7N426061XE14 | others - dial |
| A180BS | others - push pin |
| 82283871 | others - bezel |
| 82850970 | others - case ring |