OLEVS Automatic Self Winding Men's Watches Date Day Calendar Display Stainless Steel Watches Skeleton Movement Tourbillon No Battery Waterproof Watches for Man

The OLEVS Mechanical Watch is a stylish and functional timepiece that boasts of an eco-friendly design, as it relies on the swing of your arm to generate energy.

With its multifunctional dial design, moon phase, week, calendar, Roman scale bezel, and luminous hands display, this watch is perfect for both style and functionality.

The watch also includes a water-resistant feature up to 30m, making it suitable for swimming but not scuba diving.

Additionally, the OLEVS Mechanical Watch has an excellent customer service warranty, ensuring that any issues are promptly addressed.

Overall, this product is a must-have for anyone looking for a stylish and functional watch that also takes care of the environment.