The Seiko 7321-5590 is a watch model based on the 7321 movement.
Parts List
SACN04GM01 | crystal - crystal |
30M84NS1 | crown - crown |
0H2300B01 | case back gasket |
AS04A | band - band |
0354735 | others - winding stem |
73215590HY | others - case |
82730840 | others - case ring |
73211040XS17 | others - dial |
73219 | others - machine code |
A160AS | others - push pin |
08SC16AB | others - second hand |
08T02ASH | others - hour hand |
08T02ASM | others - minute hand |