Seiko Seiko 5 Sports 'Black Grape' GMT SKX Re-Interpretation SSK001K1

The Seiko 4R34 calibre stands as an impressive example of precision and artistry in the world of watchmaking. This movement showcases a four-hand design, hour, minute, and second along with a 24-hour hand. Operating at a frequency of 21,600 vibrations per hour and boasting a power reserve of 41 hours, this calibre promises remarkable accuracy, with a tolerance of just +45 to -35 seconds within its optimal temperature range. Designed for enthusiasts who value the nuances of timekeeping, the Seiko 4R34 calibre functions effortlessly when worn, performing optimally in a controlled environment of 5°C to 35°C. Its automatic with manual winding feature adds convenience, and with 24 jewels incorporated, this calibre not only enhances durability but also ensures the fluid operation of its complex elements.