It's got a domed acrylic crystal confront, leather-based strap, and a light-weight Develop that tends to make this view relaxed use each day. Consider: Acrylic crystal will not be as scratch-resistant as sapphire or mineral crystal; the leather-based band may well demonstrate dress in more rapidly than envisioned. Fast Take: https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/