Seiko SSH177J1 Astron Men Hardlex 7 mm CASE WIDTH(3H-9H) 40

7 mm CASE WIDTH(3H-9H) 40

Our smallest watch to date features a compact Quadro dial in amber with a refined sunray finish and two index markers for a minimalist look

SPO2 Battery: 24 Hr + multi day Extended Mode **Varies based on usage and after updates install**

Reliable performance

Seiko SSH177J1 Astron Men Hardlex 7 mm CASE WIDTH(3H-9H) 40Astron was created from Seikos passion for innovation, and now, under the design theme of Solidity, a series of solar timepieces have been created for the innovative future ahead for Seiko watchmaking. Lightweight with strong looks, within a super hard coated titanium case and bracelet, under dual curve sapphire glass crystal is a silvery grey dial. It showcases a vertical subdial layout and horizontal line pattern. This model has its own contemporary