The Seiko 7N42-6050 is a watch model based on the 7N42 movement.
Parts List
| 270P02HN03 | crystal - crystal |
| 35E05NS1 | crown - crown |
| 35E05NA1 | crown - crown |
| FE298BAA1 | case back gasket - case back gasket |
| 86592530 | crystal gasket |
| 86590810 | bezel gasket - plastic gasket for bezel |
| AD006BAA1 | pusher - button gasket |
| 4157LB-LKG | band - link |
| 4D02KZ | band - leather band |
| 4C88BB | band - leather band |
| 4C88KB | band - leather band |
| 4157JB-LKS | band - link |
| 4157KB-LKG | band - link |
| 4157LB | band - metal band |
| 4157JB | band |
| 4C62BZ | band - band |
| 4C62KZ | band - band |
| 4157KB | band |
| 4B94KB | band |
| 4157LB-BK2S | clasp - clasp |
| 4157KB-PB1 | clasp - parts for buckle/clasp |
| 4157JB-PB1 | clasp - parts for buckle/clasp |
| 4157KB-BK2G | clasp - clasp |
| 4157JB-BK2S | clasp - clasp |
| 4157LB-PB1 | clasp - parts for buckle/clasp |
| 3AA125F1ANG | others - second hand |
| 3AA125F1ANS | others - second hand |
| 7N42605075A | others - case |
| 82283871 | others - bezel |
| 82850970 | others - case ring |
| 7N426050 | others - case back |
| 4157JB-EPS | others - endpiece |
| 0351892 | others - winding stem |
| 0878580 | others - date dial |
| 0878588 | others - date dial |
| 4157KB-EPG | others - endpiece |
| 4157LB-EPG | others - endpiece |
| 7N423 | others - machine code |
| 7N42605061A | others - case |
| 7N42605075B | others - case |
| 7N42605098A | others - case |
| 7N426050XG14 | others - dial |
| 7N426050XS13 | others - dial |
| 7N426050XS14 | others - dial |
| 7N426060XE14 | others - dial |
| 82283879 | others - bezel |
| A180BS | others - push pin |
| 2AX112FABSS | others - minute hand |
| 2AX112FABSG | others - minute hand |
| 1AX077FCBSS | others - hour hand |
| 1AX077FCBSG | others - hour hand |
| 270P02HN03 | crystal - crystal |
| 35E05NS1 | crown - crown |
| 35E05NA1 | crown - crown |
| FE298BAA1 | case back gasket - case back gasket |
| 86592530 | crystal gasket |
| 86590810 | bezel gasket - plastic gasket for bezel |
| AD006BAA1 | pusher - button gasket |
| 4157LB-LKG | band - link |
| 4D02KZ | band - leather band |
| 4C88BB | band - leather band |
| 4C88KB | band - leather band |
| 4157JB-LKS | band - link |
| 4157KB-LKG | band - link |
| 4157LB | band - metal band |
| 4157JB | band |
| 4C62BZ | band - band |
| 4C62KZ | band - band |
| 4157KB | band |
| 4B94KB | band |
| 4157LB-BK2S | clasp - clasp |
| 4157KB-PB1 | clasp - parts for buckle/clasp |
| 4157JB-PB1 | clasp - parts for buckle/clasp |
| 4157KB-BK2G | clasp - clasp |
| 4157JB-BK2S | clasp - clasp |
| 4157LB-PB1 | clasp - parts for buckle/clasp |
| 3AA125F1ANG | others - second hand |
| 3AA125F1ANS | others - second hand |
| 7N42605075A | others - case |
| 82283871 | others - bezel |
| 82850970 | others - case ring |
| 7N426050 | others - case back |
| 4157JB-EPS | others - endpiece |
| 0351892 | others - winding stem |
| 0878580 | others - date dial |
| 0878588 | others - date dial |
| 4157KB-EPG | others - endpiece |
| 4157LB-EPG | others - endpiece |
| 7N423 | others - machine code |
| 7N42605061A | others - case |
| 7N42605075B | others - case |
| 7N42605098A | others - case |
| 7N426050XG14 | others - dial |
| 7N426050XS13 | others - dial |
| 7N426050XS14 | others - dial |
| 7N426060XE14 | others - dial |
| 82283879 | others - bezel |
| A180BS | others - push pin |
| 2AX112FABSS | others - minute hand |
| 2AX112FABSG | others - minute hand |
| 1AX077FCBSS | others - hour hand |
| 1AX077FCBSG | others - hour hand |