Seiko SRK050

The Seiko reference SRK050 has a steel case measuring 39 mm across. The case has a thickness of 8 mm, with a lug-to-lug measurement of 46.6 mm and a water-resistance rating of 50 metres. The movement is quartz calibre 6G28, which has a battery life of approximately 36 months. The dial is covered by a sapphire crystal. The watch has a leather strap. The movement has an accuracy of plus or minus 20 seconds per month. The case has a lug width of 20 mm. The dial has small seconds.