Seiko Prospex SPB105 collection_superocean-heritage and great chronograph performance

and great chronograph performance

Engineered with the utmost integrity

polished high-tech package

Hidden within the Calibre 89-02 manufacture movement is an intelligent mechanism that beats at 4 Hz

Arita Porcelain Dial

Seiko Prospex SPB105 collection_superocean-heritage and great chronograph performanceMovement Caliber Number 6R15 Movement Type Automatic with manual winding capacity Accuracy +25 to 15 seconds per day Duration Approx. 50 hours Exterior Case Material Stainless steel (super hard coating) with stainless steel bezel Crystal Sapphire Crystal Coating Anti reflective coating on inner surface LumiBrite Lumibrite on hands and indexs Clasp Three fold clasp with secure lock , push button release with extender Other Details Water Resistance 200m