2021 NEW mens watches Grey Titanium steel strap Tourbillon dial automatische uhr Mechanical glass bottom 41mm Wristwatches, 1 automatic movement

Dear customer, this is a titanium, automatic mechanical movement. and Quartz , If you have any questions about the style and use, please contact us and we will give you the best answer. (Dimensions are manually measured, there is a certain deviation, not as a reason for refund)