It has a domed acrylic crystal facial area, leather-based strap, and a lightweight Make that can make this observe comfy put on during the day. Consider: Acrylic crystal is not really as scratch-resistant as sapphire or mineral crystal; the leather-based band could clearly show wear speedier than predicted. Manufacturer Popularity: https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/