Replace your existing Seiko crystal gasket with this exact replacement. Get a perfect fit for Seiko watches with these Original Case Back Gasket 8658 6720! Enjoy the convenience with this straight forward change.

Compatible with Seiko Case No. 8B92-0AK0, 8B92-0AL0, 8B92-0AV0 and many more.
Seiko Crystal Gasket: 8658 6720
Seiko Models: SSG009, SSG010, SSG020

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***Watch Parts Depot is an independent part supplier of aftermarket watch parts. Watch Parts Depot is not affiliated with or sponsored by Seiko. Seiko warranty may be voided by using generic aftermarket parts.***