Seiko Essentials Collection SSB321 5 mm In stainless steel with two-tone

In stainless steel with two-tone finish

1970 Heritage Diver's Black Series Limited Edition

Bidirectionally rotating bezel with red reference marker

a curved sapphire crystal with anti-reflective coating on the inner surface

This Special Edition celebrates Seiko’s official partnership with PADI

Seiko Essentials Collection SSB321 5 mm In stainless steel with two-toneFrom the Mens Essential Collection. A perfect blend of precision and design, this rugged quartz chronograph is crafted of stainless steel, with secure screwdown caseback and blue ion finish tachymeter bezel. The blue patterned dial, with yellow accents, features three subdials, a date calendar, and LumiBrite hands. Chronograph timing provides measurement of up to 12 hours of elapsed time in 1 5 second increments. 10 bar, 100M Water Resistant