Simple magnetic steel ball watch

Specifications:

☑ bracelet, stainless steel, nylon leather

☑ dial: black

☑ movement: quartz

☑ waterproof: 3 bar

☑ fuselage: reveal ark

☑ face: a diameter of 40 mm

☑ thickness: 10 mm (shell) at the top to the bottom

☑ band: 20 mm width

How does it work?

- each watch has two ball bearings that use magnetic technology to move around the dial.

- there is a track on the outer edge of the hour hand and a track on the inner edge of the minute hand.