The SEIKO SSC813 is a Prospex Speedtimer Solar Chronograph, combining precision timing with solar power. Inspired by Seiko’s 1964 chronographs for international sports competitions, it features a white sand-blasted dial with black subdials, a date calendar, and beige LumiBrite hands and markers. Features Design: Inspired by 1964 precision chronographs. Dial: White with sand-blasted texture, black subdials. Functions: Chronograph up to 60 minutes, 1/5-second increments, split time. Calendar: Date. Subdial: 24-hour. Power: Solar, 6-month reserve. Bezel: Black tachymeter. Caseback: Screwdown. Clasp: Tri-fold push button release. Technical Data Case Dimensions: Diameter: 39.0 mm Thickness: 13.3 mm Length: 45.5 mm Movement: Caliber V192. Power: Powered by light energy, no battery change required, 6-month power reserve. Case Material: Stainless steel. Crystal: Curved sapphire with anti-reflective coating. Water Resistance: 10 bar, 100 meters. Dial Color: White. Strap: Stainless steel bracelet. Lug Width: 20 mm. For more detailed information, you can view the full specifications and features on the Seiko website here. Warranty: The watch is covered by a warranty, providing assurance and protection for your purchase. ▶︎Processing Time & Shipping Policy ▶︎Refund policy ▶︎We only carry SEIKO USA products. ▶︎Unfortunately, we DO NOT ship internationally.