The Seiko Prospex Speedtimer collection pays tribute to Seiko’s deep-rooted history in sports timing. From the groundbreaking 1964 Seiko Crown Chronograph to today’s modern solar and automatic chronographs, the Speedtimer embodies Seiko’s commitment to precision, performance, and innovative craftsmanship.
Inspired by Racing Heritage
Seiko has been at the forefront of sports timing since the 1960s, producing highly accurate chronographs for international competitions. The Prospex Speedtimer range reflects this legacy with a bold yet functional design, optimized for motorsport enthusiasts and timekeeping professionals. Featuring tachymeter bezels, chronograph complications, and high-contrast dials, these timepieces ensure precision at every turn.
Solar-Powered & Automatic Movements
The Speedtimer collection is available in two advanced movement options:
Solar Chronographs (Caliber V192 & V198) – A highly efficient solar-powered quartz movement with a 6-month power reserve, offering split-second accuracy without the need for battery replacements.
Automatic Chronographs (Caliber 8R46) – A mechanical marvel featuring a column wheel and vertical clutch for smooth, precise chronograph operation, ensuring ultimate performance for serious collectors.
Rugged Yet Refined Design
Built for professionals and enthusiasts alike, the Speedtimer lineup boasts stainless steel cases with super-hard coatings, domed sapphire crystals, and high-legibility dials with LumiBrite-treated hands and indexes. Whether it’s the classic panda dial layout or the striking sunburst finishes, each model delivers a perfect balance of sportiness and elegance.
Key Features of Seiko Prospex Speedtimer:
Solar or automatic chronograph movement
Tachymeter bezel for precise speed calculations
Sapphire crystal with anti-reflective coating
39mm – 42.5mm case sizes for versatile wearability
100m water resistance for durability
From trackside precision to everyday sophistication, the Seiko Prospex Speedtimer is a must-have for those who demand accuracy, style, and performance in one dynamic package.