Seiko Prospex Speedtimer SSC947P1 – Solar Chronograph Watch

A bold tribute to Seiko’s iconic racing heritage, combining vintage-inspired design with modern solar-powered precision.

The Seiko Prospex Speedtimer SSC947P1 is a striking chronograph inspired by Seiko’s legendary 1969 Speedtimer designs. Part of the Prospex collection, this watch blends motorsport-inspired styling with practical everyday functionality. Its stainless steel case, curved sapphire crystal and precise solar-powered movement make it an excellent choice for those who appreciate classic chronograph aesthetics with contemporary performance.

Powered by Seiko’s V192 solar calibre, the SSC947P1 offers a chronograph, tachymeter scale and power reserve indicator, all housed in a robust design with 100-metre water resistance.

Key Features

• Solar-powered V192 movement

• Approximately 6 months of operation when fully charged

• Chronograph measuring up to 60 minutes in 1/5-second increments

• Tachymeter function for measuring speed

• 24-hour hand and small seconds hand

• Date display and power reserve indicator

• Durable stainless steel case

• Curved sapphire crystal with anti-reflective coating on the inner surface

• LumiBrite on hands and hour indices

• 100-metre water resistance

• Screw case back

Specifications

• Brand: Seiko

• Collection: Prospex Speedtimer

• Model: SSC947P1

• Gender: Men's

• Movement: Seiko V192 Solar

• Accuracy: ±15 seconds per month

• Power Reserve: Approximately 6 months when fully charged

• Case Material: Stainless steel

• Crystal: Curved sapphire crystal

• Crystal Coating: Anti-reflective coating on the inner surface

• Water Resistance: 10 bar / 100 metres

• Magnetic Resistance: 4,800 A/m

• Weight: 164g

• Lug Width: 21mm

• Case Back: Screw case back

• Clasp: Three-fold clasp with push-button release

Case & Dial

The 41.4mm stainless steel case delivers a confident wrist presence while maintaining balanced proportions. With a thickness of 13.0mm and a lug-to-lug measurement of 45.9mm, the watch combines a substantial chronograph profile with wearable dimensions.

A curved sapphire crystal protects the dial, featuring an anti-reflective coating on its inner surface for improved readability. LumiBrite on the hands and indices enhances visibility in low-light conditions, while the tachymeter scale reinforces the watch's motorsport-inspired character.

Bracelet & Clasp

The stainless steel design is complemented by a three-fold clasp with a push-button release, providing a secure and convenient fastening. The 21mm lug width offers a clear reference for compatible replacement straps or bracelets.

Functions & Additional Information

The Seiko V192 solar movement converts light into energy, helping reduce the need for battery replacement. When fully charged, it provides approximately six months of operation.

The chronograph measures elapsed time up to 60 minutes in 1/5-second increments, while the 24-hour hand, small seconds hand and date display provide additional everyday practicality. A power reserve indicator helps you monitor the watch's remaining charge.

With 10-bar water resistance, magnetic resistance of 4,800 A/m and a screw case back, the SSC947P1 is designed to combine reliable performance with the distinctive heritage of Seiko's Speedtimer line.

The Seiko Prospex Speedtimer SSC947P1 is an ideal choice for enthusiasts seeking vintage-inspired racing style, dependable solar technology and versatile chronograph performance in one distinctive timepiece.