The Seiko Speedtimer Solar Chronograph, part of the Prospex collection, blends precision, durability, and energy efficiency for those who embrace adventure. Inspired by Seiko鈥檚 first precision chronographs from 1964, it features a black tachymeter bezel framing a distinctive white sand-blasted dial with three black subdials, including a 24-hour indicator, a date calendar, and beige LumiBrite hands and markers for enhanced legibility. Powered by a solar cell, it offers a 6-month power reserve and a chronograph function measuring up to 60 minutes in 1/5-second increments with a split time feature. Crafted from stainless steel with a curved anti-reflective sapphire crystal, screwdown caseback, and tri-fold push button release clasp, this rugged timepiece is water-resistant up to 100M, combining timeless design with modern functionality.
