Seiko SNE530

The Seiko reference SNE530 has a 40 mm steel case. The case is 9.7 mm thick, with a lug-to-lug measurement of 47 mm and a water-resistance rating of 100 metres. The movement is solar-powered calibre V158, which contains 2 jewels and operates for approximately 10 months when fully charged. The watch has a sapphire crystal. Fastening is by a three-fold clasp with a push-button release mechanism. The movement has an accuracy of plus or minus 15 seconds per month. The case has a lug width of 20 mm. The dial has a date display.