Replace your existing watch crystal with a high quality, exact replacement. Get a perfect fit for Seiko watches with these replacement Watch Crystal SAJN17JM01! Enjoy superior clarity and convenience with this straight forward replacement.

Compatible with Seiko Case No. 5Y30-5D70
Seiko Crown(s): 35NN3NN1
Case Back Gasket: DZ0065B01
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.***