This Casio G-shock Analogue-Digital Watch is the perfect timepiece to wear or to gift. It's Red 51 mm Round case combined with the comfortable Red Plastic watch band will ensure you enjoy this stunning timepiece without any compromise. Operated by a high quality Quartz movement and water resistant to 20 bars, your watch will keep ticking. This sporty and fashionable watch gives you a unique feeling in every outfit! The watch has a calendar function: Day-Date, Worldtime, Stopwatch, Countdown, Alarm, Light. Features a high quality 21 cm length and 22 mm width Red Plastic strap with a Buckle. Case diameter: 51 mm, case thickness: 15 mm, case colour: Red and dial colour: Black. Model No: GA-100B-4AER. Brand: Casio. Case Material: Plastic/Resin. Case Shape: Round. Clasp Type: Pin buckle.