The Seiko Prospex Speedtimer SRQ059J1 is a limited edition chronograph commemorating Seiko's 145th anniversary, with only 700 pieces available worldwide. It features a stainless steel case with super-hard coating, measuring 42.0mm in diameter and 14.6mm in thickness. The watch is powered by the automatic Caliber 8R48 movement, offering a power reserve of approximately 45 hours and an accuracy of +25 to -15 seconds per day. The white dial, inspired by early Seiko timepieces, includes gold-colored accents and is protected by a dual-curved sapphire crystal with anti-reflective coating on the inner surface. Additional features include a tachymeter function, date display, and LumiBrite on hands and indices. The watch is water-resistant up to 10 bar and has a magnetic resistance of 4,800 A/m. The stainless steel bracelet is secured with a three-fold clasp with push button release. Reference number: SRQ059J1.