Seiko Presage Watch Cocktail Open Heart Blue Moon SSA7845J1. Japan is a land with a long and unbroken cultural history and therefore values tradition very highly. Long lasting beauty and long lasting performance express the deep desires of Japanese culture and are therefore at the heart of Japanese craftsmanship. Both in design and manufacturing values, Presage belongs firmly in this tradition and offers the very highest levels of reliability and durability over time. Each Presage watch is built to last for generations.