SEIKO PROSPEX SSC963

SEIKO SSC963 – Prospex Speedtimer Solar Chronograph

The SEIKO SSC963 is part of the refreshed Prospex Speedtimer collection launching in 2026, combining Seiko’s heritage in precision sports timing with modern solar technology. Inspired by the iconic 1969 Speedtimer, this model introduces a refined aesthetic with improved dial clarity, upgraded finishing, and a bold vintage motorsport color motif.

Design Overview

The SSC963 features a sandblasted dial that enhances readability, paired with contrasting subdials for a classic racing chronograph look. The dial colors—such as white, pink, and light green variations—reflect a neoclassical aesthetic, while black subdials improve contrast and legibility.

The design is complemented by a tachymeter bezel, giving the watch a sporty, race-inspired identity. The case and bracelet finishing have been upgraded compared to previous models, offering a more refined and premium feel.

Key Features

• Prospex Speedtimer Solar Chronograph (2026 release)
• Inspired by Seiko’s 1969 Speedtimer heritage
• Solar-powered movement (no battery replacement required)
• Chronograph up to 60 minutes (1/5-second increments)
• 24-hour subdial
• Power reserve indicator
• Date display
• High-contrast subdial layout for improved visibility
• LumiBrite on hands and markers
• Tachymeter bezel for sporty functionality

Case & Exterior

• Case Material: Stainless steel
• Crystal: Curved sapphire crystal
• Crystal Coating: Anti-reflective coating on inner surface
• Clasp: Three-fold clasp with push button release
• Bracelet Length: Approx. 205 mm
• Lug Width: 20 mm
• Water Resistance: 10 bar / 100 meters

Case Dimensions

• Diameter: 39.0 mm
• Thickness: 13.3 mm
• Lug-to-Lug: 45.5 mm
• Weight: Approx. 165 g

Movement & Power

• Movement Type: Solar
• Caliber: V192
• Accuracy: ±15 seconds per month
• Power Reserve: Approx. 6 months when fully charged

Functions

• Chronograph (up to 60 minutes, 1/5-second increments)
• 24-hour hand
• Small seconds
• Power reserve indicator
• Date display
• Overcharge prevention function

Other Details

• Magnetic Resistance: 4,800 A/m
• Caseback: Screw case back
• Bezel Function: Tachymeter

Summary

The SEIKO SSC963 Prospex Speedtimer delivers a refined evolution of Seiko’s legendary chronograph design. With its heritage-inspired styling, enhanced dial visibility, and solar-powered reliability, it is an ideal choice for those seeking a modern racing chronograph with vintage DNA.

For more details, visit the official Seiko website.

Warranty

This watch comes with Seiko’s official 3-year warranty, offering peace of mind and long-term reliability.

▶︎ Processing Time & Shipping Policy
▶︎ Refund Policy
We only carry Seiko USA products.
Unfortunately, we DO NOT ship internationally.