Seiko Prospex Speedtimer Watch - SSC939P1 Solar Chronograph

The Seiko Prospex Speedtimer SSC939 Solar Chronograph, inspired by iconic designs from the 1960s and 1970s, celebrates the rich heritage of the Speedtimer series with a modern, technological update.

Powered by Seiko’s advanced solar-powered Caliber V192, this chronograph offers much more than just timekeeping. It features a 60-minute chronograph, 24-hour subdial and power reserve indicator, all functions easily accessible at the touch of a button. The sunray-finished dial adds sophistication and reflects light beautifully, highlighting the attention to detail.

Legibility is enhanced by linearly aligned white hands, ensuring clarity of chronograph functions. Seconds markers on the inner bezel provide a sporty touch and a striking presence. Lumibrite coating on the hands and indexes ensures visibility in low-light conditions, combining functionality and style for any environment.

Discover the perfect combination of tradition and innovation with the Seiko Prospex Speedtimer SSC939 Solar Chronograph. Get yours today and experience the excellence that only Seiko can offer!

Advantages of a Solar Watch

• Energy Self-Sufficiency : Solar clocks are powered by light, eliminating the need to change batteries frequently.

• Sustainability : They use a clean and renewable energy source, contributing to environmental preservation.

• Reduced Maintenance : Less maintenance required compared to battery-powered watches, resulting in lower long-term cost.

• Reliability : Offer high accuracy and consistent performance regardless of light conditions.

• Versatility : They work in a variety of lighting conditions, from natural to artificial light, ensuring continuous operation.

• Durability : Designed to be robust and reliable, often using high-quality materials.

Movement

• Caliber : Seiko V192 (In-house)

• Movement Type : Solar

• Accuracy : ± 15 seconds per month

• Power Reserve : Approximately 6 months

• Functions : Power generation display, Overload prevention, 24-hour indicator, Small seconds hand, Chronograph up to 60 minutes in 1/5-second increments, Date display

Exterior

• Case Material : Stainless Steel

• Case Dimensions : Diameter 41.4mm, Thickness 13mm, Lug to lug 45.9mm

• Strap Material : Stainless Steel (21mm)

• Glass Material : Curved Sapphire Crystal with anti-reflective coating on the inner surface

• Lumibrite : On hands and indexes

• Closure : Triple with safety lock

Other Details

• Water Resistance : 10 ATM / 100m

• Weight : 164.0g

• Additional Specifications : Tachymeter function, steel screw-down case back

Seriousness and Commitment

• 100% new and unused watch

• Complete with original case and stamped warranty booklet

• Electronic warranty

• Free shipping to all of Brazil

• Thousands of satisfied customers

Why Buy a Seiko Watch?

Rapha Citizen is honored to be an Official Seiko Store. As a pioneer in the watch industry, Seiko, founded in 1881, is one of the few companies that produces a wide range of high-quality designs using its own movements.

Seiko honors Japanese traditions and remains true to its design DNA, always embracing innovation. We invite you to be part of this rich watchmaking history with a Seiko watch.

Seiko's Vision

Kintaro Hattori, the founder of Seiko, had a vision to always be one step ahead. This vision has guided the company for more than a century, resulting in world-class innovations. In 1969, Seiko launched the Seiko Quartz Astron, the world’s first quartz watch, and in 2012, the Seiko Astron, the world’s first GPS solar watch, setting new global standards.

Seiko remains committed to the vision of its founder, seeking to add an extra dimension to its watches by combining innovative technology, refined design and an emotional appeal that enriches customers' lives.