Replace your existing watch crystal with a high quality, exact replacement. Get a perfect fit for Seiko watches with these replacement Watch Crystal ES3A35H20B! Enjoy superior clarity and convenience with this straight forward replacement.

Compatible with Seiko Case No. 4N00-6399
Seiko Crown(s): 30M71NA5
Case Back Gasket: 0H1500B01
Crystal Gasket:

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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.***