Seiko SNE523

The Seiko reference SNE523 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 dial is covered by a sapphire crystal. The dial has a date display and a day display. Movement accuracy is plus or minus 15 seconds per month. The lug width measures 20 mm. A three-fold clasp with push-button release fastens the watch.