This Speedtimer suits active days and casual evenings effortlessly. Its black dial with inset subdials offers clear timing at a glance, while the hammer-style pushers feel easy to use even on the move. The curved sapphire crystal stays readable outdoors, and the bracelet feels secure without being stiff. Powered by light and offering up to six months of running time, it gives you reliable performance without needing battery changes.
Solar-powered movement accurate to 1/100 second up to 60-minute chronograph
Split-time function for precise interval timing
24-hour, 1/10-second, and 1/100-second counters
Battery life warning and overcharge prevention
Date displayed at 6 o’clock
Curved sapphire crystal with anti-reflective coating
Hammer-shaped pushers designed for easy operation
Stainless steel bracelet with three-fold push-button clasp
Collection: Prospex Speedtimer
Gender: Men's
Movement: Solar chronograph (Seiko Caliber 8A50)
Band: Stainless steel bracelet
Dial Color: Black with inset subdials
Case Diameter: 42 mm
Case Thickness: 12.9 mm
Case Material: Stainless steel
Crystal: Curved sapphire
Water Resistance: 100 m