It's a domed acrylic crystal confront, leather-based strap, and a lightweight Create that would make this observe at ease put on during the day. Remember: Acrylic crystal is not as scratch-resistant as sapphire or mineral crystal; the leather-based band could possibly clearly show put on quicker than expected. Shipping orders https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/