Seiko SNE512

The Seiko reference SNE512 has a steel case measuring 42.5 mm across. The case has a thickness of 10.2 mm, with a water-resistance rating of 100 metres. The movement is solar-powered calibre V157, 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. The clasp has a three-fold construction with a push-button release mechanism. The movement has an accuracy of plus or minus 15 seconds per month. The hands and indices carry LumiBrite.