Seiko SSC218

The Seiko reference SSC218 is a chronograph with a 41.5 mm steel case. The watch has an alarm. The case measures 11.2 mm thick, with a water-resistance rating of 100 metres. Solar-powered calibre V172 operates for approximately 6 months when fully charged. The dial has a date display; the watch has a three-fold clasp with push-button release. Movement accuracy is plus or minus 15 seconds per month. The case has a hard coating; the lug width measures 21 mm; elapsed time is measured in increments of 1/5 second. A sapphire crystal covers the dial.