Seiko Prospex SSC947P1 — Speedtimer Solar Chronograph

The Seiko Prospex SSC947P1 Speedtimer is the yellow dial variant in the solar Speedtimer lineup — the most visually distinctive, the most immediately motorsport-coded, and the most assertive choice for those who want a chronograph that announces itself without reservation. The yellow dial with black sub-dials references the high-visibility instrumentation palette of professional motorsport timing equipment, and the 41.4mm silver stainless steel case gives it the confident proportions the dial demands. Powered by the V192 solar calibre, it never needs a battery replacement and charges from any light source — natural or artificial.

The V192 delivers 60-minute chronograph measurement in 1/5-second increments with split-time capability, a tachymetre scale for speed calculation, and a power reserve indicator on the dial. A 24-hour hand adds a secondary time zone reference, and Lumibrite on the hands and hour markers ensures legibility in low light. The curved sapphire crystal with anti-reflective coating on the inner surface protects the striking dial through daily use.

Key Features

• Seiko V192 solar calibre — charges via any light source, no battery replacement ever needed
• Approx. 6-month power reserve when fully charged — extended reliability between light exposures
• Accuracy: ±15 seconds per month (5°C–60°C) — precise solar quartz timekeeping
• 60-minute chronograph accurate to 1/5 second with split-time capability — professional elapsed time measurement
• Tachymetre scale — calculate speed over a measured distance instantly
• 24-hour hand — secondary time zone reference built into the layout
• Power reserve indicator — monitor the solar charge level at a glance
• Yellow dial with black sub-dials — motorsport-inspired high-visibility colourway with bold, immediate legibility
• Lumibrite on hands and hour markers — superior legibility in low light conditions
• 41.4mm silver stainless steel case — confident chronograph proportions at 13.0mm profile
• Curved sapphire crystal with anti-reflective coating on inner surface — premium clarity and scratch resistance
• Silver stainless steel bracelet with three-fold clasp — durable, comfortable, and corrosion-resistant
• Pull-out crown — straightforward time and date setting
• Date display at 4 o'clock — everyday practicality built in
• 100M water resistance — swim-ready and built for active lifestyles

Why You'll Love It

The SSC947P1 is the Seiko Prospex Speedtimer Solar for those who want the full statement — yellow dials on sport chronographs have a heritage in professional motorsport instrumentation and racing watch design that gives this colourway a genuine reference point beyond mere boldness. The black sub-dials against the yellow field create the high-contrast readability that racing timing instruments demand, and the silver case and bracelet frame it with classic sport watch restraint. The V192 solar platform means no battery concern for a decade of typical use, the tachymetre scale and 1/5-second split-time capability mean it functions as a proper sports timing instrument, and the curved sapphire crystal keeps it looking pristine through active daily wear. A solar chronograph that makes its design intent absolutely clear — and delivers on it.

The Seiko Prospex Story

Prospex is a combination of the words "Professional" and "Specifications." Seiko Prospex timepieces are designed to be practical, reliable, and durable — built to meet the high standards required in extreme environments for sports lovers and adventure seekers alike. The story begins in 1881, when Kintaro Hattori founded a clock and watch shop in Ginza, Tokyo — the business that would become the Seiko of today. The Speedtimer name has been part of Seiko's motorsport heritage since 1969. The SSC947P1 carries that legacy forward in the most visually assertive expression of the solar Speedtimer lineup.

Backed by Seiko's official warranty. Authentic Seiko Prospex watch, sold by authorised retailer City Chain Singapore.

Explore the full Seiko Prospex Collection or browse all Seiko watches at City Chain Singapore.