It never needs a new battery! That's because this watch boasts Solar 4000 technology, offering uninterrupted power for 180 days when fully charged by any light source. Can you say, wow? The dial features luminous hands and markers for easy nighttime visibility. And a date display that comes in handy, time and again. With all indexes for a modern, sporty look. And a one-way rotating bezel for special timing purposes. Plus, the strap fits securely and comfortably around your wrist. Accurate quartz movement offers daily reliability. What a watch! In black/silver. Time out! Take a minute to check our Product Guide for timeless watch information! Water-resistant to 200 meters Stainless steel back Battery operated