It's a domed acrylic crystal face, leather-based strap, and a lightweight Construct that tends to make this enjoy snug wear during the day. Keep in mind: Acrylic crystal just isn't as scratch-resistant as sapphire or mineral crystal; the leather band could demonstrate have on quicker than envisioned. So In case https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/