It has a domed acrylic crystal encounter, leather-based strap, and a lightweight build that will make this look at cozy wear each day. Have in mind: Acrylic crystal just isn't as scratch-resistant as sapphire or mineral crystal; the leather band may display don quicker than predicted. William’s charting, aided from https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/