Seiko SRW808

The Seiko reference SRW808 is a chronograph with a 35.9 mm steel case. The case measures 10.3 mm thick, with a water-resistance rating of 100 metres. Quartz calibre 7T12 has a battery life of approximately 60 months. The watch has a sapphire crystal; the dial has a date display. A three-fold clasp with push-button release fastens the watch. Movement accuracy is plus or minus 15 seconds per month. The lug width measures 20 mm; elapsed time is measured in increments of 1/5 second. The dial has luminous hands and indices.