Seiko Essentials Collection - SUR360From the Essentials Collection. Offering classic dress sport designs, the Essentials Collection provides the ideal solution for both everyday wear and dress occasions. Crafted with a two tone brushed and polished stainless steel case and brown leather strap, this perfectly tailored design features a charcoal sunray dial with gold accents, day date calendar, and LumiBrite hands and markers. 10 bar, 100M Water Resistant Features From the Essentials