SEIKO PROSPEX SSC941 - Speedtimer Solar Chronograph

The Seiko Prospex SSC941 is a solar-powered Speedtimer chronograph that blends classic motorsport heritage with modern reliability. Part of Seiko’s Prospex Speedtimer line — itself inspired by the brand’s historic 1969 Speedtimer chronographs — this model features bold black and gold accents, a tachymeter bezel, and a high-performance solar movement that requires no battery changes.

Key Features

• Speedtimer Solar Chronograph — modern interpretation of Seiko’s historic racing chronographs.
• Solar-Powered Movement (Caliber V192) — charged by light with no battery change required; approx. 6-month power reserve once fully charged.
• 60-Minute Chronograph — elapsed time up to 60 minutes in 1/5-second increments.
• Tachymeter Scale Bezel — for measuring average speed, reflecting the watch’s motorsport inspiration.
• 24-Hour Subdial & Power Reserve Indicator — practical functions for sport timing and daily life.
• Date Display — easy reference window on the dial.
• LumiBrite Hands & Markers — enhanced visibility in low light.

Specifications

• Model: SSC941
• Collection: Seiko Prospex Speedtimer
• Movement: Solar Quartz (Seiko Caliber V192) — charges through light, no battery changes.
• Accuracy: ±15 seconds per month.
• Power Reserve: Approx. 6 months (full charge).
• Functions:
• Chronograph (60 minutes, 1/5-sec)
• 24-hour subdial
• Power reserve indicator
• Date display
• Small seconds
• Tachymeter

Case & Band

• Case Material: Stainless Steel (polished/brushed finish).
• Bracelet Material: Stainless Steel bracelet with three-fold clasp and push-button release.
• Crystal: Curved Sapphire Crystal with anti-reflective coating on the inner surface.
• Case Diameter: Approx. 41.4 mm.
• Case Thickness: Approx. 13.0 mm.
• Distance Lug-to-Lug: Approx. 45.9 mm.
• Lug Width: 21 mm.

Other Details

• Water Resistance: 10 bar / 100 m — suitable for swimming and everyday wear.
• Magnetic Resistance: ~4,800 A/m.
• Caseback: Screw-down.
• Weight: Approx. 164 g.

Colorway:

• Dial: Black with gold accents and sub-dials.
• Hands/Markers: Silver and gold with LumiBrite.
• Bezel: Black tachymeter bezel with gold markings.
• Case & Bracelet: Silver stainless steel.

The Seiko Prospex SSC941 Speedtimer Solar Chronograph is a blend of racing heritage and modern convenience — with a long-lasting solar movement, classic motorsport styling, and essential timing functions. Its black and gold color scheme nods to vintage motorsport while offering timeless wearability for everyday life and sport.