SEIKO PROSPEX SSC817

Seiko Prospex SSC817 – Speedtimer Solar Chronograph
Precision Timing, Solar Power, and Vintage-Inspired Design

The Seiko Prospex SSC817 from the Speedtimer Solar Chronograph line is built for those who demand accuracy, durability, and style. Inspired by Seiko’s first precision chronographs developed for international sporting events in 1964, this modern reinterpretation offers a perfect blend of heritage and advanced technology.

Its sand-blasted yellow dial, framed by a black tachymeter bezel with yellow accents, features three black subdials including a 24-hour indicator, a date calendar, and beige LumiBrite hands and markers for enhanced readability. The curved sapphire crystal with anti-reflective coating ensures exceptional clarity, while the stainless steel case and bracelet provide enduring strength.

Powered by the Caliber V192 solar chronograph movement, the SSC817 delivers precise measurement of elapsed time up to 60 minutes in 1/5-second increments, along with a split time function. The solar-powered system eliminates the need for battery changes and offers up to 6 months of power reserve when fully charged. With 10 bar (100 meters) water resistance, a screwdown caseback, and a tri-fold push button release clasp, this watch is ready for any challenge.

✅ Why You’ll Love It

✔️ Inspired by Seiko’s historic 1964 chronographs
✔️ Solar-powered Caliber V192 – no battery changes needed
✔️ Measures up to 60 minutes in 1/5-second increments with split time
✔️ Sand-blasted yellow dial with black subdials and tachymeter bezel
✔️ 100m water resistance and rugged stainless steel construction

Features

Model: Seiko Prospex SSC817 – Speedtimer Solar Chronograph
Design: Heritage-inspired sports chronograph with modern upgrades
Dial: Yellow sand-blasted texture with black subdials
Calendar: Date display
Subdials: 24-hour indicator
Lume: Beige LumiBrite hands and markers
Bezel: Black tachymeter with yellow accents
Crystal: Curved sapphire with anti-reflective coating
Caseback: Screwdown
Clasp: Tri-fold push button release

Technical Data

Case Dimensions
・Diameter: 39 mm
・Thickness: 13.3 mm
・Length: 45.5 mm
・Lug Width: 20 mm

Movement
・Type: Solar Chronograph
・Caliber: V192
・Power Reserve: Approx. 6 months when fully charged
・Functions: 1/5-second increments, split time, 60-minute measurement

Materials & Build
・Case: Stainless steel
・Crystal: Curved sapphire with inner AR coating
・Strap: Stainless steel bracelet

Other Details
・Water Resistance: 10 bar (100 meters / 330 feet)

For more details, visit the official Seiko website.

Warranty

This watch comes with Seiko’s official 3-year warranty, offering peace of mind and long-term reliability.

Important Store Info

▶︎Processing Time & Shipping Policy
▶︎Refund policy
▶︎We only carry SEIKO USA products.
▶︎Unfortunately, we DO NOT ship internationally.