It's got a domed acrylic crystal deal with, leather-based strap, and a lightweight Construct that will make this enjoy comfortable wear throughout the day. Take into account: Acrylic crystal is just not as scratch-resistant as sapphire or mineral crystal; the leather-based band could possibly show put on faster than envisioned. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/