Japanese Quartz Movement, provide precise and accurate time keeping Iconic design makes a perfect everyday work dress watch Case diameter:40mm,Wear-resistant mirror: Density, strength and seismic resistance are higher than other materials, transparent, and sturdy. don't know how to adjust the time and adjust the strap. You can contact us by email and we will give you a description picture.Classic design: Luxury&elegant style, dress watch, a great gift for family or friends. for all kind of business, casual, indoor activities or daily use. 3Bar waterproof,(Suitable for daily use. Can prevent sweat, rain / Splash. Do not recommend wearing when swimming or bathing, not suitable for diving, swimming, snorkeling, or water-related work). Too much water contact will shorter watch life
