Main Feature: 1 Unique Dedign Time Show: Two Magnetic Steel Ball Show The Time: Hour & Minute 2 Ball is driveb by magnetic force, Sense time by touching steel ball 3 Using embossed design to represent 12 points makes it easier for you to perceive time 4 Fashion 30m Waterproof Clock, Stainless Steel Case 5 Detachable Strap Design: Four Choices of Stainless Steel, Leather Strap, Canvas, and Silicone strap 6 Dropshipping Store Wholesale Supplier Specification (approximate): Case Diameter: 40.0mm Case Thickness: 11.0mm Band Width: 20mm Total Length: 240mm Watch Weight: 65g-95g HOW DOES IT WORK? - Each watch features two ball bearings that use magnetized technology to travel around the face of the watch. - One track is featured on the outer edge of the watch for the hour hand and another is placed in the inner edge for the minute hand.Kindly Note : Two balls on the watch are not the same magnetic force due to the inner design ; The balls might run when your hand moves ,but it will stay in the correct position and show the correct time when the watch is stirless Dear customers, We support Wholesale, Direct sales, Dropshipping Drop shipping wholesale supplier: drop shipping europe brazil mexico australia saudi arabia germany usa singapore spain