The Seiko Y182-6D20 is a watch model based on the Y182 movement.
Parts List
| 290PX6LN03 | crystal - crystal (inorganic) |
| 0351580 | crown - winding stem |
| 35M78NS1 | crown - crown |
| 45M76NS1 | crown - crown |
| FH3180B01 | case back gasket - case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| EC0060B01 | pusher - pusher gasket |
| 80603689 | pusher - button |
| 70Z1ZZ | band - band |
| 1CA025A0BAR | others - small hand (6h) |
| 3BA035FMBAE | others - sub hand |
| 1CA025A0BAH | others - small hand (6h) |
| 1AB075LPBSS | others - hour hand |
| 2AB115LNBSS | others - minute hand |
| 3AA120FMAAR | others - second hand |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 0Z3214B02 | others - rotating bezel gasket |
| 81331969 | others - bezel spring |
| Y1826D2061 | others - case |
| 86317224 | others - rotating bezel |
| Y1826D2061A | others - case |
| Y1826D2061B | others - case |
| Y1826D2061C | others - case |
| 0866602 | others - holding ring for dial |
| 0878527 | others - date dial |
| 84315423 | others - dial ring |
| 8431542A | others - dial ring |
| 8431542B | others - dial ring |
| 8431542C | others - dial ring |
| A200BS | others - push pin |
| Y1822 | others - machine code |
| Y1826E58X913 | others - dial |
| Y1826E58X923 | others - dial |
| Y1826E58XB13 | others - dial |
| Y1826E58XS13 | others - dial |
| 81400829 | others - button spring clip |
| 0Z0060B01 | others - crown and stem gasket |
| 3BA035FMBAL | others - sub hand |