Seiko SRQ053J1 Prospex Automatic Speedtimer Men's Watch

The Seiko Prospex Speedtimer SRQ053J1 is a mechanical chronograph inspired by the 1972 Speedtimer model. It features a 42.00mm stainless steel case with a super hard coating, a black dial with white sub-dials, and a dual-curved sapphire crystal with anti-reflective coating on the inner surface. Powered by the 8R48 automatic movement, it offers a power reserve of approximately 45 hours and includes chronograph functions for 30 minutes and 12 hours, a date display, and a stop second hand function. The watch is water-resistant up to 10 bar and has a magnetic resistance of 4,800 A/m. (seikowatches.com)