It's got a domed acrylic crystal experience, leather strap, and a light-weight Construct that makes this observe comfy put on throughout the day. Keep in mind: Acrylic crystal is not really as scratch-resistant as sapphire or mineral crystal; the leather-based band could present have on a lot quicker than predicted. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/