OUPINKE Automatic Business Watch with Mechanical Automatic Manual Hollow Men's Movement, Waterproof, Calendar, & Winding, Dial, Gold…

Mechanical wristwatch ⌚ Mechanical watch with a hollow design precision movement, 21 synthetic red jewel bearings, and four crystal real diamonds on the dial, providing an exquisite dress-up element. It can run continuously for approximately 45 hours, making it an extremely durable skeleton automatic watch that can be worn for more than 10 years.