Movt: Digital Watch with Date,Week,Month,Stop watch function.
Special: Alarm, Second Chronogrash, hourly bell reminder,EL light for night use,etc.
Band Material: 100% harmless silicone. You can take out and change a new Color.
Length: 89mm Diameter: 43mm Weight: about 45g.
Bubble bags and put into a white box.6 colors available.