Seiko SGEH67

The Seiko reference SGEH67 has a 40.9 mm steel case that measures 8.6 mm thick. Quartz calibre 7N42 contains 1 jewel and has an average accuracy of plus or minus 15 seconds per month. The movement has a battery life of approximately 60 months. A sapphire crystal covers the dial. The dial has luminous hands and luminous indices. The case carries a water-resistance rating of 100 metres, and the lug width measures 20 mm. The watch has a folding clasp with a three-fold construction and a push-button mechanism for release.