42mm Seamaster 300M Professional Custom Mod Watch


This watch has already been sold!
Want one?  We can build another!

You can purchase this backorder and we’ll start the process!
Approx 3-5 weeks for parts to come in!

Available on backorder


Custom Seamaster 300M Pro style Seiko mod watch
42mm case and steel bracelet
NH35 automatic Japanese movement
Rotating bezel
Green luminous hands and markers
Exhibition caseback
Sapphire crystal

This watch runs great and operates as it should.
Bezel rotates. Crown screws down without issues.
Cases rated for 5-10 ATM water resistance

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