Seiko Essentials SUR557 Quartz Black Dial 38mm contact_us In the years that followed

In the years that followed

Stainless Steel

A round silver-tone stainless steel case features a luxurious blend of brushed and polished finishes

Power reserve function

This compact design is made possible by the forged carbon bezel

Seiko Essentials SUR557 Quartz Black Dial 38mm contact_us In the years that followedCaliber Number: 6N52 Movement Type: Quartz Precision: 15 seconds per month Battery life: Approx. 3 years Case Thickness: 8. 5mm Case Diameter: 38. 5mm Lug to lug: 44. 5mm Crystal: Sapphire crystal LumiBrite: Lumibrite on hands and index(es) Distance between lugs: 20mm Water Resistance: 10 bar Magnetic Resistance: 4,800 A m Weight: 134. 0g