Sold by AMPM24 Store. Description: 1. "OHSEN" Racing series, attractive combination of sport and technological charm. 2. Advanced manufacturing technology, wear well and wear comfortable. 3. "Clearance LCD" mixing traditional analog display lets you know the time more accurately no matter where you are. 4. Stopwatch function is specialized for the YOU, who love sports. 5. Alarm function, day and date display. 6. EL backlight lets you know the time clearly in darkness. Brand Name: OHSEN Display Type: LCD and Analog Case diameter: 5.1cm (1.85") Case thickness: 1.3cm (0.55") Band width: 2.8cm (1.1") Band material: Rubber Band length (case included): 27cm (9.8") Movement: Quartz Package Included: -1 x OHSEN watch (without Box) For detail instructions of the watch, please access our website to download. The website address will show on the manual in your package. If any questions, please don't hesitate to contact us.