Seiko Prospex Speedtimer Solar Chronograph Sports Watch with Beige Dial, SSC817P1, Black, Chronograph.

--------------------------------------------------------------------------------- We are a Japanese watch specialty store. * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. --------------------------------------------------------------------------------- Power source: Solar powered Dial color: Gold Luminescence: Lumibrite on hands and markers Case material: Stainless steel Band: Stainless steel Clasp Type: Tri-fold with push button release Case width: 39.0mm Case depth: 13.3mm Case length: 45.5mm Lug width: 20.0mm Water resistance: 10 bar Crystal Type: Curved sapphire Features: Tachymeter Functions: 24-hour hand, chronograph (60 minutes, 1/5 seconds), date, small second hand Features: Overcharge prevention Drawing inspiration from Seiko's professional timekeeping legacy, we introduce the innovative Prospex watch collection. This model is inspired by the sleek lines of the world's first automatic chronograph from 1969. The latest iteration is conveniently solar-powered, harnessing energy from both natural and artificial light. Seiko's appointment as official timekeeper of the prestigious international sporting event in Tokyo in 1964 marked a pivotal moment. Developing a precise and accurate professional timer from the ground up embodied Seiko Watch Corporation's design philosophy of visibility, readability, and functionality. Prospex blends "professional" and "specification," offering experts, sports enthusiasts, and adventurers alike timepieces designed for practicality, reliability, and durability in extreme and everyday conditions.