Prospex Scuba Diver Solar Watch SNE586P1 Dial Color_Blue/Pink It is designed and engineered

It is designed and engineered for use in the extreme natural environments encountered while back country boarding

Simplify your life with the popular analog-digital combination GMA-S2100 in your choice of smoky

Case Weight : 100g

so you can make battery-extending changes on the fly

Prospex Scuba Diver Solar Watch SNE586P1 Dial Color_Blue/Pink It is designed and engineeredProspex for Seiko basically means "Professional Specification" that their timepieces in this category are built with very high standards to be used by professionals. Movement Caliber Number V147 Movement Type Solar Accuracy 15 seconds per month Duration Operating for approx. 10 months (when fully charged) Exterior Case Material Stainless steel Crystal Sapphire crystal LumiBrite LumiBrite on hands, indexes and bezel Band Material Silicon Other Details