Inspired by Seiko's first hi-beat one-piece Diver's watch from 1968, this modern reinterpretation pays homage to the brand's rich diving heritage. Powered by the new in-house Calibre 6R54 movement, this timepiece combines mechanical GMT functionality with over 110 years of Seiko's watchmaking expertise. With a power reserve of 3 days (72 hours) and magnetic resistance of 4,800 A/m, it offers exceptional reliability and convenience. The GMT hand can be independently set in one-hour increments, while the bracelet ensures a comfortable fit with its low centre of gravity and high-quality three-fold clasp. Built for durability, the watch is water-resistant up to 200m and ISO 6425 'Diver' rated, meeting the highest standards for thermal shock, magnetic shielding, and corrosion resistance. The unidirectional rotating bezel with a Japanese ceramic insert adds functionality and a premium touch, while the sapphire crystal with anti-reflective coating enhances visibility in any light condition. Prospex by Seiko represents a commitment to practicality, reliability, and durability, making this timepiece a perfect choice for sports enthusiasts and adventure seekers. Backed by Seiko's trusted global service center network and a 2-year guarantee, this watch offers a lifetime of dependable service and enjoyment.