Seiko HBD001J1 Prospex Automatic Speedtimer Men's Watch

The Seiko Prospex Speedtimer HBD001J1 is a mechanical chronograph inspired by the 1972 Speedtimer design. It features a light blue dial with three dark grey sub-dials, enhancing legibility. Sky blue accents on the central seconds hand and sub-dial hands evoke a sense of passing scenery. The stainless steel case measures 42.00mm in diameter, 14.60mm in thickness, and 49.50mm lug-to-lug. Powered by the automatic Caliber 8R48 movement, it offers a power reserve of approximately 45 hours and includes a chronograph function with 30-minute and 12-hour counters, a date display, and a stop second hand function. The watch is water-resistant up to 10 bar and features a dual-curved sapphire crystal with anti-reflective coating on the inner surface. The bracelet is stainless steel with a three-fold clasp and push-button release. Reference number: HBD001J1.