Seiko W820-4050 Watch Guide

The Seiko W820-4050 is a watch model based on the W820 movement.

Parts List

290WC5A40Acrystal - crystal
290WC5A40Bcrystal - crystal
290WC5A40Ccrystal - crystal
0F340BAA1case back gasket - case back gasket
0H2600B01case back gasket - case back gasket
80637592pusher - button
FE22AZband - band
FE23HZband - band
FE21HZband - band
W8204050N2Aothers - case
86015055others - rotating bezel
W8204050N2Bothers - case
83200273others - button spring clip
81351630others - button spring
AD006BA11others - crown and stem gasket
81518099others - case back screw
86015057others - rotating bezel
T180CSothers - push pin
86015056others - rotating bezel
W8204050N2Cothers - case

Other models with the same movement

W820-4000
W820-4004
W820-4010
W820-4020
W820-4030
W820-4040