Seiko Prospex Speedtimer 41.4mm Stainless Steel Green Dial Watch

Inspired by Seiko’s rich heritage in precision sports timing, the Prospex Speedtimer HBJ003 combines the purposeful character of a chronograph with a bold, contemporary aesthetic. Its performance-driven design pays tribute to Seiko’s longstanding expertise in creating highly accurate timepieces for competitive timing. The 41.4mm stainless steel case is framed by a contrasting black bezel, creating a dynamic backdrop for the rich green dial. Applied index markers and luminous hands provide excellent legibility, while black chronograph sub-dials create a striking contrast and reinforce the watch’s motorsport-inspired character. A durable sapphire crystal protects the dial and maintains exceptional clarity. A stainless steel bracelet complements the substantial case, providing a cohesive combination of durability and everyday comfort. Powered by Seiko’s precise solar movement, the watch converts light into energy for reliable, low-maintenance performance without the need for routine battery replacement. Distinctive Speedtimer styling, chronograph functionality and robust Prospex construction bring together Seiko’s sporting heritage and modern watchmaking expertise. The result is a versatile chronograph with a commanding green-and-black presentation designed for performance on and off the track. Reference HBJ003.