Seiko 4S79-0A20 Watch Guide

The Seiko 4S79-0A20 is a watch model based on the 4S79 movement.

Parts List

280P28SD01crystal
280P28SB0Bcrystal - crystal (sapphire)
9M50B1SNA0crown - crown
0F280BAAScase back gasket - case back gasket
DB0055B01case back gasket - crown and stem gasket
86580520crystal gasket - plastic gasket for crystal
A059CZband - band
3DA055ABBHGothers - small hand (9h)
3DA040AABHGothers - small hand (6h)
81190055others - bracelet fixing pipe
81604829others - pin
0351267others - winding stem
81612149others - bracelet fixing pin
82839761others - case ring
4S790A209Vothers - case
1FB080ZHBHGothers - hour hand
2FB120ZFBHGothers - minute hand

Other models with the same movement

4S79-0010
4S79-0020
4S79-0030
4S79-0040
4S79-0050
4S79-00A0
4S79-00B0
4S79-0A10
4S79-0A30
4S79-0A40
4S79-0A50