This is an everyday, dependable, accurate, and durable time piece. It boasts an easy to read face with large black numbers on a white field. The movement is a Seiko PC21S using a standard watch battery (user replaceable) in a 1.75" case. Each watch comes standard with a chain to anchor it securely to your wardrobe. A push button mechanism opens the cover and secures it when necessary. Available in stainless steel or gold finish.