SEIKO PROSPEX SSC911P1 SPEEDTIMER SOLAR CHRONOGRAPH MEN WATCH

Seiko Prospex SSC911P1 — Speedtimer Solar Chronograph

The Seiko Prospex SSC911P1 Speedtimer is the silver dial variant in the 41.4mm Go Large Speedtimer Solar Chronograph trio — the most understated and versatile of the three, alongside the SSC913P1 blue dial and the SSC915P1 black dial. The silver dial against the silver stainless steel case creates a unified, tone-on-tone presentation that works naturally in professional and smart-casual contexts that the bolder blue and black variants do not cover with the same ease. Powered by the V192 solar calibre, it never needs a battery replacement and charges from any light source.

The V192 delivers 60-minute chronograph measurement in 1/5-second increments with split-time capability, a tachymetre scale for speed calculation, a power reserve indicator on the dial, and a 24-hour hand for secondary time zone reference. Lumibrite on the hands and hour markers ensures legibility in low light. The curved sapphire crystal and silver stainless steel bracelet complete a specification that is precise, practical, and at home across the widest range of everyday contexts of any dial in the 41.4mm Speedtimer Solar lineup.

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
• Silver dial with baton markers — understated, versatile, tone-on-tone presentation with the silver case
• Lumibrite on hands and hour markers — superior legibility in low light conditions
• 41.4mm silver stainless steel case — Go Large Speedtimer proportions at 13.0mm profile
• Curved sapphire crystal — premium scratch resistance and superior optical clarity
• Silver stainless steel bracelet — durable, comfortable, and corrosion-resistant
• Pull-out crown — straightforward time and date setting
• Date display — everyday practicality built in
• 100M water resistance — swim-ready and built for active lifestyles

Why You'll Love It

The SSC911P1 is the 41.4mm Speedtimer Solar for those who want the most wearable, most versatile dial in the format. The silver dial is the one that transitions most naturally between active wear, business casual, and formal contexts — a solar chronograph with a tachymetre scale and 1/5-second split time that does not announce itself as a sport watch from across the room. The 41.4mm case wears with a commanding presence, the V192 solar platform means no battery concern for a decade of typical use, and the curved sapphire crystal keeps the silver dial pristine through active daily wear. The most discreet, most context-independent choice in the Go Large Speedtimer Solar range.

SSC911P1 vs SSC913P1 vs SSC915P1 — Silver, Blue, or Black Dial?

All three models share identical specifications — the same V192 solar calibre, 41.4mm silver stainless case, 13.0mm depth, 100M water resistance, curved sapphire crystal, pull-out crown, tachymetre scale, split-time chronograph, 24-hour hand, power reserve indicator, Lumibrite, and date display. The difference is entirely in the dial colour. The SSC911P1 has a silver dial — the most understated, most versatile, and most formally wearable of the three. The SSC913P1 has a blue dial — classically sport-coded and the most ocean-connected. The SSC915P1 has a black dial — the boldest and most tool-watch-assertive. Same 41.4mm Go Large Speedtimer Solar specification, three completely different characters.

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 SSC911P1 carries that legacy forward in the most universally wearable expression of the 41.4mm solar Speedtimer.

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

Also available in blue dial — SSC913P1 and black dial — SSC915P1. Explore the full Seiko Prospex Collection or browse all Seiko watches at City Chain Singapore.