Seiko Prospex Speedtimer SSC813 Solar Chronograph Watch

Product Description

The Seiko Prospex Speedtimer SSC813 is a solar-powered chronograph watch that combines classic sport design with reliable everyday functionality. Powered by a solar quartz movement, it converts light into energy and features an overcharge prevention function for stable operation.

The stainless steel case and bracelet are paired with a curved sapphire crystal featuring an inner anti-reflective coating for clear visibility. The dial layout includes multiple sub-dials, a date display, and a power reserve indicator, offering practical information at a glance.

Lumibrite coating on the hands and hour markers enhances readability in low-light conditions. With 10 ATM (100 meters) water resistance, this watch is suitable for daily wear and light water activities. Designed as part of the Prospex Speedtimer Collection, it reflects Seiko’s heritage in precision timekeeping.

Product Features

• Brand: Seiko

• Collection: Prospex Speedtimer

• Model: SSC813

• Movement: Solar quartz

• Display: Analog, multi-hand

• Functions:

  • Chronograph (1/5 second measurement, up to 60 minutes)

  • Date display

  • Power reserve indicator

  • 24-hour sub-dial

  • Small seconds

  • Overcharge prevention

• Luminous coating: Lumibrite (hands and indices)

• Case back: Screw-down

• Water resistance: 10 ATM / 100 meters

✅ Materials & Colors

• Case: Stainless steel

• Bracelet: Stainless steel

• Crystal: Curved sapphire crystal with inner anti-reflective coating

• Dial color: White / Black

• Bracelet color: Silver

✅ Case Size (mm)

✅ Case Size (inch)

✅ Wrist Size (cm)

✅ Wrist Size (inch)