SEIKO PROSPEX SSC917P1 BLACK SERIES SOLAR CHRONOGRAPH MEN WATCH

Seiko Prospex SSC917P1 — The Black Series 'Night Speedtimer' Solar Chronograph

The Seiko Prospex SSC917P1 is The Black Series Night Speedtimer — an all-black hard-coated Speedtimer Solar Chronograph built around the concept of night mission readability. Every element is rendered in black: the hard-coated stainless case, the bracelet, and the dial. Against that total blackout, the newly developed green Lumibrite Pro on the hands and indexes is the design statement — green is the colour that stands out best in darkness, and the Lumibrite Pro formulation is designed to maintain the same intense green in both light and dark conditions, creating the impression of looking through a night vision scope. A solar chronograph that functions as a proper tool in the dark.

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 (activated at the touch of a button), and a 24-hour hand for secondary time zone reference. The curved sapphire crystal with anti-reflective coating on the inner surface ensures clarity in all light conditions, and the screw caseback with three-fold clasp and push-button release completes a fully resolved professional specification at 39mm and 13.3mm slim.

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 — activated at the touch of a button, visible on the dial
• Green Lumibrite Pro on hands and indexes — newly developed formulation that maintains identical green colour in both light and dark conditions; designed for maximum night-vision legibility
• All-black execution — hard-coated stainless case, black dial, and black stainless steel bracelet throughout
• 39mm stainless steel case with hard coating — compact Black Series proportions at 13.3mm profile
• Curved sapphire crystal with anti-reflective coating on inner surface — premium clarity in all light conditions
• Screw caseback — secure construction with serial number designation
• Three-fold clasp with push-button release — secure, comfortable, and easy to operate
• Date display — everyday practicality built in
• 100M water resistance — swim-ready and built for active lifestyles

Why You'll Love It

The SSC917P1 is the Seiko Prospex Speedtimer Solar for those who want the complete all-black execution — not just a dark dial, but a fully hard-coated case and bracelet that absorbs light rather than reflecting it. The Night Speedtimer concept is coherent from the ground up: the black execution removes every reflective surface, and the green Lumibrite Pro ensures the hands and indexes read with exceptional clarity in exactly the conditions where black cases are usually hardest to read. At 39mm it is the most compact and wearable solar chronograph in the current Speedtimer lineup, and the V192 platform means no battery concern for a decade of typical use. An all-black solar chronograph with a night-vision concept that is as functional as it is striking.

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 SSC917P1 carries that legacy forward in the most visually committed Black Series expression of the compact solar Speedtimer.

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.

Movement
Movement Type: Solar
Calibre: V192
Functions: Chronograph up to 60 minutes in 1/5 second increments, 24-hour hand, Small seconds hand, Date display
Power Reserve: Operating for approx. 6 months when fully charged
Features: Overcharge prevention function, Display function of resuming electric power generation

Dial & Hands
Dial Colour: Black
LumiBrite: On hands and indexes

Case
Case Diameter: 39.0 mm
Case Thickness: 13.3 mm
Case Length (Lug-to-lug): 45.5 mm
Case Material: Stainless steel (hard coating)
Crystal Type: Curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
Bezel: Tachymeter
Case Back: Screw case back

Strap/Bracelet
Band Material: Stainless steel
Clasp: Three-fold clasp with push-button release

Durability
Water Resistance: 10 BAR (100 meters)

Extra $15 OFF with min. $200 spend
Use Code: FORYOU15

Extra $30 OFF with min. $400 spend
Use Code: FORYOU30

Delivery within Singapore
Order by 11AM
(Mon - Fri for faster processing)

Checkout options may vary depending on order value and eligibility.

• Free Speedpost Domestic Delivery — 1–2 business days
• Free DHL Domestic Delivery — next business day
• Express Delivery — S$30, order by 2PM
• Click & Collect — ready in 2–3 business days. Please wait for the collection confirmation email before visiting the store.

Weekend & Public Holiday Orders

Orders placed after the applicable cut-off time, on weekends, or on public holidays will be processed on the next business day. Delivery will take place on the next available business day based on the selected delivery service.

During peak periods, festive seasons, major launches or sale events, additional processing and delivery time may be required.

For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.