The Seiko 5A54-0039 is a watch model based on the 5A54 movement.
Parts List
| 270N16SV | crystal |
| 270N16SV01 | crystal |
| 270N16SV02 | crystal |
| 25M28NA1 | crown |
| 0H2520N01 | case back gasket - case back gasket |
| 0H2520N | case back gasket |
| 0H2520B01 | case back gasket |
| DZ0041B0 | case back gasket |
| ZPJ09G-LB | band - leather without buckle |
| ZPA19E-LB | band - leather without buckle |
| ZPJ09G | band - leather band |
| ZPA19E | band - leather band |
| ZPA19E-BK7G | clasp - clasp |
| ZPJ09G-BK7G | clasp - clasp |
| ZPA19E-PB3 | clasp - parts for buckle/clasp |
| ZPJ09G-PB3 | clasp - parts for buckle/clasp |
| 11V24DGH | hand - hour hand |
| 11V24DGM | hand - minute hand |
| 5A54003925 | others - case |
| 5A540039HE | others - case |
| 5A540210X994 | others - dial |
| 5A540210XN14 | others - dial |
| 5A549 | others - machine code |
| 82802020 | others - case ring |
| ZPA19E-EP3 | others - endpiece |
| 0354882 | others - winding stem |
| ZPJ09G-EP3 | others - endpiece |
| 11V24ZGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
| 11V24ZGH | others - hour hand |