Seiko Prospex SNR057 US Limited Edition Blue Dial Spring Drive Titanium Luminox Coronado Red - 3035 stainless steel case back retained

stainless steel case back retained by 7 screws and "aviation" engraving

whatever your adventures may bring

This mechanical chronograph was drafted as a pilots‘ watch

scratch-resistant sapphire

Seiko Prospex SNR057 US Limited Edition Blue Dial Spring Drive Titanium Luminox Coronado Red - 3035 stainless steel case back retainedProspex LX Collection. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line follows every challenge with technological excellence and style. Powered by a Seiko Spring Drive movement, this precision timepiece combines a 30 jewel automatic movement with a quartz regulator for accuracy to + 1 second per day, + 15 seconds per month. With a power reserve of approximately 72 hours, the movement can be wound manually or