Grand Seiko Heritage 40mm Mens Watch SBGA439 46 grey and white polyamide NATO

grey and white polyamide NATO strap

white mother-of-pearl dial with Arabic numerals and a date window at the 3 o’clock

multi-faceted indexes and the hour and minute hands show their brilliance

white mother-of-pearl dial with 8 diamond hour markers

Grand Seiko Heritage 40mm Mens Watch SBGA439 46 grey and white polyamide NATOShinshu in Nagano Prefecture, the region where all Grand Seiko Spring Drive watches are created, was once a major center of silk production. Pulling from that history, Grand Seikos latest include SBGA437, SBGA439, and SBGA467, three Spring Drive models featuring silken sunray dials, and SBGA465 with a special dial inspired by glistening frost. Measuring 40mm in diameter by 12. 3mm in thickness, the stainless steel case of all four references is