Quartz Movement - Calculator - Digital Function - Dual Time - Daily Alarm - Stop Watch - Auto Calendar. 43.2mm x 34.4mm x 8.2mm Black Resin Rectangular Case - Resin Glass - Solid Caseback - Easy to Press Button Arrangement. 8-Digit Calculator - Black Digital Font and Arabic Numbers. 24-20mm Black Resin Strap with Black Plastic Pin Buckle.