Magnetic resistance 4,800A/m. Tri-fold push button release clasp LumiBrite hands and markers. Screwdown caseback. Caliber 8X22. Black Ceramic Bezel. Titanium Case with black super hard coating. Caliber 8X22 is a
The chapter ring and index & bezel index and face index not being aligned perfectly. In general, Seiko’s screw down crowns are not smooth as Swiss manufactures. Product Features Stainless