movement: Digital Style: Sport Surface Material: Acrylic digital display Bracelet Material: Silicone feature: brand new and high quality displays numeric numbers Display time in the numbers indicate the hour, minutes and seconds. Additional RED LED function to show the weather clearly in dark areas waterproof. with its elegant and contemporary design, it is very popular a perfect gift for friends, families, lovers etc size: 5 * 1.8 cm Band Length: 22.5 cm / 8.9 inches