The Seiko 6M26-6020 is a watch model based on the 6M26 movement.
Parts List
| 320P03HN03 | crystal - crystal |
| 9M60B9SNW0 | crown - crown |
| FE318BAA3 | case back gasket - case back gasket |
| 86620915 | crystal gasket - plastic gasket for crystal |
| 86620930 | bezel gasket - plastic gasket for bezel |
| A40Z01SMS0 | pusher - button |
| 4814AQ-LK3 | band - link |
| 4814AQ | band - metal band |
| D156AQ | band - band |
| D156AQ-BK00 | clasp - clasp |
| 4814AQ-BKF | clasp - buckle |
| 4814AQ-PB2 | clasp - parts for buckle |
| 1AB075FLBEW | others - hour hand |
| 1AB075FLBEB | others - hour hand |
| 2AB115L6BEW | others - minute hand |
| 2AB115L6BEB | others - minute hand |
| 3AX125FNAAW | others - second hand |
| 3AX125FNAAB | others - second hand |
| 0351169 | others - winding stem |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| DE010BAA1 | others - crown and stem gasket |
| AD006BAD1 | others - crown and stem gasket |
| 6M26602061A | others - case |
| 82313179 | others - bezel |
| 82853690 | others - case ring |
| 6M266020 | others - case back |
| 6M26602061B | others - case |
| 6M26602061C | others - case |
| 0801455 | others - date dial |
| 0801456 | others - date dial |
| 4814AQ-EP1 | others - endpiece |
| D156AQ-BKPP | others - spring bar for buckle/clasp |
| 6M2630 | others - machine code |
| 6M266020XB13 | others - dial |
| 6M266020XR13 | others - dial |
| 6M266020XS13 | others - dial |
| 84313315 | others - dial ring |
| 84313316 | others - dial ring |
| 84313317 | others - dial ring |
| 86510149 | others - conducting plate |
| A180BS | others - push pin |
Caliber 6M26
Other models with the same movement
| 6M26-6000 |
| 6M26-6010 |
| 6M26-8020 |
| 6M26-8030 |
| 6M26-8040 |
| 6M26-8050 |