CHIYODA Automatic Dual Watch Winder Handmade Wooden Watch Box With Curved Window, Double Quiet Japanese Motor And 12 Rotation Modes Knives Auto ambient temperature compensation function

Auto ambient temperature compensation function for reducing measurement errors

its built-in andlog bar and USB communication functions can help you quickly and easily visualize measurement results

We strictly control and inspect each process multiple times to present you with this high quality

Material: Aluminum Alloy Chassis + Engineering Plastics

Dies: 1/2"-3/4" and 1"-2" Right BSPT

CHIYODA Automatic Dual Watch Winder Handmade Wooden Watch Box With Curved Window, Double Quiet Japanese Motor And 12 Rotation Modes Knives Auto ambient temperature compensation functionWHAT IS A WATCH WINDER? Watch Winder is a device that keeps self winding automatic watches running when not worn. They are a popular, necessary tool for watch collectors. Automatic watches use mechanical movements, powered by a rotor or weight that uses gravity and the constant motion of the wrist. Features: 1. Deluxe Piano Baking Varnished: with acrylic organic glass window, high gloss lacquered finish, this 100% handmade wooden box is an exquisite