SSG011P1 - Seiko Prospex Cielo SSG011P1 Radio Sync Solar W.T. Chrono cal. 8B92 official distributor of Prospex Seiko collection in Barcelona
Seiko Philippines - Seiko Prospex SSG011 features a powerful radio wave caliber, 8B92, which receives time signal from a much wider geographic. It offers a precision of one second every 100,000 years