The Seiko 3Y02-0A40 is a watch model based on the 3Y02 movement.
Parts List
| 200W26LN01 | crystal - crystal |
| 200W26LN | crystal |
| 30MB6NS1 | crown |
| 30MB6NA1 | crown |
| 0A1800B01 | case back gasket |
| EG0035B0A | case back gasket |
| 86580100 | crystal gasket - plastic gasket for crystal |
| 86179140 | bezel gasket - plastic gasket for bezel |
| B5572C | band - metal band |
| B5572C-LKG | band - link |
| B5572G | band - metal band |
| B5572G-LKG | band - link |
| B5572J | band - metal band |
| B5572K | band - metal band |
| B5572K-LKG | band - link |
| B5572L | band - metal band |
| B5572L-LKG | band - link |
| G5142C | band - metal band |
| G5142C-LKG | band - link |
| G5142G | band - metal band |
| G5142G-LKG | band - link |
| B5572S | band |
| G5142K-LKG | band - link |
| G5142L | band - metal band |
| G5142L-LKG | band - link |
| G5142S | band |
| G5142J | band |
| G5142K | band |
| G5142G-PB1 | clasp - parts for buckle/clasp |
| G5142K-BK1G | clasp - clasp |
| G5142G-BK1G | clasp - clasp |
| G5142C-PB1 | clasp - parts for buckle/clasp |
| G5142C-BK1S | clasp - clasp |
| B5572L-PB1 | clasp - parts for buckle/clasp |
| B5572L-BK1S | clasp - clasp |
| B5572K-PB1 | clasp - parts for buckle/clasp |
| B5572K-BK1G | clasp - clasp |
| B5572G-PB1 | clasp - parts for buckle/clasp |
| B5572G-BK1G | clasp - clasp |
| B5572C-PB1 | clasp - parts for buckle/clasp |
| B5572C-BK1S | clasp - clasp |
| G5142L-PB1 | clasp - parts for buckle/clasp |
| G5142L-BK1S | clasp - clasp |
| G5142K-PB1 | clasp - parts for buckle/clasp |
| 09T04ASH | others - hour hand |
| 08SC16AG | others - second hand |
| 0351546 | others - winding stem |
| G5142C-EPG | others - endpiece |
| 0801754 | others - date dial |
| 0801807 | others - date dial |
| 3Y020A40 | others - case back |
| 3Y020A4061 | others - case |
| 3Y020A4061Z | others - case |
| 3Y020A4075 | others - case |
| 3Y020A4075Z | others - case |
| 3Y020A4098 | others - case |
| 3Y020A4098Z | others - case |
| 3Y020B00XG14 | others - dial |
| 3Y020B00XS13 | others - dial |
| 3Y020B00XS24 | others - dial |
| 3Y020B08XG14 | others - dial |
| 3Y020B08XS13 | others - dial |
| 3Y020B08XS24 | others - dial |
| 3Y020B1LXG14 | others - dial |
| 3Y020B1LXS13 | others - dial |
| 3Y020B1LXS24 | others - dial |
| 3Y020B1WXG14 | others - dial |
| 3Y020B1WXS13 | others - dial |
| 3Y020B1WXS24 | others - dial |
| 3Y020B38XS19 | others - dial |
| 3Y026 | others - machine code |
| 82350661 | others - bezel |
| 82350669 | others - bezel |
| 82804080 | others - case ring |
| A130BS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |
| 08SC16ES | others - second hand |
| 08TE4NSM | others - minute hand |
| 08TH0KSM | others - minute hand |
| 08T14ASM | others - minute hand |
| 08TE4NAM | others - minute hand |
| 08TH0KGM | others - minute hand |
| 08TH0LGM | others - minute hand |
| 08TE4NSH | others - hour hand |
| 08TH0KSH | others - hour hand |
| 08TE4NAH | others - hour hand |
| 08TH0KGH | others - hour hand |
| 08TH0LGH | others - hour hand |