Seiko Prospex GMT Sumo Divers Watch SFK003J

Seiko Prospex has unveiled its first ever solar-powered watch with a GMT hand, driven by its own in-house built 5K62 calibre. It has been affectionately dubbed the 'Sumo' by Seiko aficionados due to its shape and size, as well as the 12 o'clock marker, creating a very sturdy aesthetic. The Lumibrite colour on the 24-hour hand is highly visible even when underwater, while the aqua-coloured dial adds a vibrant touch to the finely-pressed pattern design. The 200m water resistance is coupled with a stainless steel case and energy-efficient power generation.

Prospex is a combination of the words 'Professional' and 'Specifications.' These timepieces from Seiko have been designed to be functional, reliable and long-lasting, meeting the requirements of daring and courageous individuals in extreme conditions. Seiko has been transforming dive watch standards since the launch of Japan's first diver's watch in 1965.