Seiko Pressage Classic in ‘Ai-iro’ Blue Dial Men 40.2mm SPB527J1 Master Chief This 36 mm stainless steel

This 36 mm stainless steel model features a bezel engraved with Roman numerals

A down-sized model of the iconic 5600 Series finished with luxurious metal

Uses a genuine leather band

To join G-SHOCK and participate in the movement

Seiko Pressage Classic in ‘Ai-iro’ Blue Dial Men 40.2mm SPB527J1 Master Chief This 36 mm stainless steelTwo new models are being added to the Classic Series, inspired by Ai iro, a Japanese indigo colour that has been popular since ancient times and is highly regarded worldwide. This colour was popular during the samurai era as a lucky colour and was referred to as Japan Blue by foreigners in the Meiji era, as the city was full of fabrics dyed with Ai iro.