Seiko Presage Classic Series model SPB521. Japanese Seiko Caliber 6R51 automatic movement. Solid stainless steel case with bracelet. Light blue textured dial with steel hands and markers. Sapphire crystal with anti-glare treatment. Water resistant to 100 meters.
SEIKO Mechanical Automatic ( Powered by wrist movement ). Caliber 6R51.
Movement Features:
Power reserve approx. 72 hours (3 days).
Functions:
Date calendar, window display.
Factory Logo engraved/embossed.
Sapphire. Anti-reflective coating on inner surface.
Case Back:
Observation crystal. Screw-down style ( threaded ).
Solid AISI 316L stainless steel.
Deployant style, with spring release. Factory Logo engraved/embossed.
41.50mm. 36.00mm. 12.50mm.
3 YEARS Manufacturer's Warranty.