This Seiko Recraft series watch is a quartz chronograph with stopwatch functions (1/5 sec to 60 minutes with split time measurement), and a handy 24-hour sub-dial. The silver and radiant blue dial absorbs energy from the sun to power the watch. Most indoor lighting can provide a charge as well. The watch has a 6-month power reserve once fully charged. The stainless steel case measures 43.5mm in diameter and it has a solid screw-in back. The date is between 4 and 5:00 on the dial. It comes with black nylon strap with a blue and orange stripes. The watch is 100 meter water resistant. Movement: Seiko Caliber V175 Quartz (Solar Powered) - Case: Brushed stainless steel, 43.5mm diameter x 14mm thick - Back: Solid screw-in back - Crystal: Hardlex - Band: Black nylon strap with blue, orange sripes. 22mm Lug - Water Resistant: 100 meters - Warranty: 2 Years