Crown - SRP Turtle - Bead Blasted PVD Black - Red "S"
Material - 316L Steel
Finishing - Bead Blasted PVD Black
Engraving - "S" engraved and painted red
Each crown comes with 2 uncut threaded stems:
4R36 stem x 2 pcs
Fits Seiko 'TURTLE REISSUE' PROSPEX SRP77x series
Fits Seiko SRPC49, SRPC91