Seiko F231-4019 Watch Guide

The Seiko F231-4019 is a watch model based on the F231 movement.

Parts List

RE4N65KZ40crystal
RE4N65KZ50crystal
0H2550B01case back gasket
DH0070B01case back gasket - crown and stem gasket

Other models with the same movement

F231-4000
F231-4009
F231-4010
F231-4020
F231-5000