The Seiko 2C20-5019 is a watch model based on the 2C20 movement.
Parts List
| RE7N51HN00 | crystal - crystal (inorganic) |
| 32N09NA1 | crown |
| 32N07NA5 | crown - crown |
| 0H1650B01 | case back gasket - case back gasket |
| OH1650B01 | case back gasket |
| BJJ08G | band - leather band |
| GJA02G | band - leather band |
| GJA07G | band - leather band |
| GJJ02G | band - leather band |
| KJA04G | band - leather band |
| KJJ01G | band - leather band |
| 06L17DBH | others - hour hand |
| 06V03DBM | others - minute hand |
| 2EH057A1BNB | others - minute hand |
| A130AS | others - push pin (for lb) |
| 2C200050XS19 | others - dial |
| 2C200060XG14 | others - dial |
| 2C2010 | others - machine code |
| 2C20501925 | others - case |
| 2C20501925A | others - case |
| 83139390 | others - case ring |
| 05V01DGM | others - minute hand |
| 1CA035A3BNG | others - hour hand |
| 2EA052A3BDG | others - minute hand |
| 1CH037A1BNB | others - hour hand |
Caliber 2C20
