serves as the base model

The GSTB400D-1A is the stainless steel bezel and bracelet models

Anti-Reflective Mineral Crystal

Measuring unit: 1 second

The wide watch face with high-resolution Memory in Pixel (MIP) LCD provides the same clear readings of tide graphs and moon age as previous models

SRPM09 • Seiko 5 Sports HUF Limited Edition Band:Stainless Steel serves as the base modelSeiko 5 Sports introduces a limited edition collaboration model with HUF. Based on an archival Seiko model from the 1970s, affectionately known as the Time Sonar, this special timepiece has been reimagined with HUFs unique style and finished with exclusive design elements. Founded in 2002 by professional skateboarder Keith Hufnagel, HUF is a lifestyle brand rooted in the spirit of skateboarding and street culture. Originally launched as a shop with a