The mechanical movement with 17 jewels drives this attractive and affordable Monte Carlo Theorema German watch. The lens of the watch is sapphire coated, and it comes with a stainless steel band. This stunning timepiece is known for its modern, eye-catching design. We place great emphasis on clarity, symmetry, practicality, and simplicity. The craftsmanship involved is sharp, distinctive, and stands with the best of Swiss watch artistry.