Number of Pieces: 1. Removable Links: Yes. Closure Style: Double Locking Fold Over Clasp. Display Style: Analog Time Display. Watch Face Color: White. Case Material: Plastic. Crystal Material: Glass. Band Material: Plastic. Decorative Accents: Rhinestones. Clock Movement Type: Quartz. Power Source: Battery-Powered. Care and Cleaning: Wipe Clean With a Dry Cloth. Case Dimensions: 1.85 " L x 0.45 " W. Case Diameter: 1.57 " Weight: 0.3 Lb. Warranty Description: Lifetime Limited Manufacturer Warranty. Battery: Required, included: 1 silver oxide SR626SW.