Luxury Automatic Watch: High-quality skeleton mechanical watch with Austria diamond-decorated Roman Numerals hour marks, gives you an extraordinary luxurious experience.
Mechanical: Operate without battery, automatic self-winding. However, the proper manual winding is indispensable, which can effectively reduce time deviation. (Note: Mechanical watch is different from quartz watch. Insufficient mechanical kinetic energy will cause the watch to stop, please winding it in time.)