Seiko Prospex SSC947 – Speedtimer Solar Chronograph

The SSC947 is a bold and energetic addition to the Speedtimer Solar Chronograph collection, featuring a striking orange dial paired with Seiko’s advanced solar-powered movement. Built for precision, durability, and style, this model blends motorsport heritage with everyday wearability.

Key Features

• Caliber V192 – Solar-powered chronograph (charges from sunlight or indoor light, no battery change required)

• Accuracy: ±15 seconds per month

• Power Reserve: ~6 months when fully charged

• Functions:

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

  • Power reserve indicator

  • 24-hour hand

  • Small seconds sub-dial

  • Date display

  • Overcharge prevention function

• Water Resistance: 100m (10 bar)

• Tachymeter bezel for speed measurement

• Warranty: 3 years

Case & Build

• Case Material: Stainless steel

• Case Size: 41.4 mm diameter × 13.0 mm thickness

• Lug-to-lug: 45.9 mm

• Lug Width: 21 mm

• Case Back: Screw case back

• Weight: 164 g

Dial & Visibility

• Dial Color: Orange with contrasting chronograph sub-dials

• Crystal: Curved sapphire crystal

• Crystal Coating: Anti-reflective coating on inner surface

• LumiBrite on hands and indices for night visibility

Bracelet & Clasp

• Bracelet: Stainless steel

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

Durability

• Magnetic Resistance: 4,800 A/m

• Scratch-resistant sapphire with AR coating

• Robust stainless steel case & bracelet for long-term reliability

⚡ In short: The Seiko Prospex SSC947 Speedtimer Solar Chronograph brings a vivid orange dial to the Speedtimer family, powered by solar technology, equipped with tachymeter functionality, and designed for both sporty performance and stylish everyday use.