Seiko Prospex Blue Dial Men 45mm Size Case:45mm Rado revolutionised watchmaking with its

Rado revolutionised watchmaking with its scratch-resistant DiaStar

5MM watch features a sleek steel case and a bold black dial

tracks your heart rate

bold stick indices for the rest of the hours and a crown for time adjustment

"A man's personality is best defined by his taste in watches

Seiko Prospex Blue Dial Men 45mm Size Case:45mm Rado revolutionised watchmaking with itsSeiko Prospex introduces its first solar watch with a GMT hand, powered by the in house built new calibre of 5K62. The watch shape is affectionately named Sumo by Seiko fans because of its size and shape and the 12 oclock marker its a substantially strong looking timepiece. The Lumibrite colour on the 24 hour hand is high in visibility underwater and the aqua coloured dial produces vibrant accents to the elegantly pressed pattern design. The 200 metre