Seiko Prospex Polygonal series model SPB483. Seiko Caliber 6R55 automatic movement. Solid stainless steel case and bracelet. Blue textured dial with LumiBrite filled hands and markers. Uni-directional steel bezel with blue colored 60 minute insert. Sapphire crystal. Water resistant to 300 meters.
Promo:
Factory Model Number. SPB483.
Movement:
SEIKO Mechanical Automatic ( Powered by wrist movement ). Seiko Automatic caliber 6R55.
Movement Features:
Power reserve: Approximately 72 hours.
Functions:
Date calendar, window display.
Case:
Solid AISI 316L Stainless steel.
Bezel:
Uni-Directional rotating, ratcheted, 0-60 Elapsed-Time. Blue color insert.
Crown:
Sport style, screw-down (threaded).
Crystal:
Sapphire. Anti-reflective coating on inner surface.
Dial:
Blue color. Luminous ( radiation-free LumiBrite ) hour markers. Pattern inspired by the graceful waves of the ocean.
Hands:
Steel color. LumiBrite radiation-free luminous filled.
Case Back:
Screw-down style ( threaded ). Factory Engraved/Raised Logo.
Band:
Solid AISI 316L stainless steel.
Clasp:
Tri-fold, Sport style, with security flip-lock and over-the-wetsuit expansion. Factory Logo engraved/embossed.
Water Resistance:
300m/990ft/30atm.
Case Size:
Thickness: 12.5mm
Diameter: 41.3mm
Lug-to-lug: 48.2mm.
Warranty:
3 YEARS Manufacturer's Warranty.