XNXYSMKJ Automatic Watch Winder for Mechanical Watches with Quiet Motor and Dual Power,Automatic

Aluminum Alloy: Precision-engineered with handmade mold production, this automatic watch shaker isolates magnetic interference to prevent magnetization and avoid excessive winding damage. Soft Ambient Light: A built-in gentle light adds high-end appeal and improves visibility in low light, so you can access and display watches easily while technology supports winding. Adjustable Settings: Beyond essential winding, this single watch winder offers adjustable timing plus forward and reverse rotation, adapting to different user preferences Bidirectional Protection: An upgraded bidirectional rotation systems shields against magnetic interference, keeping mechanical watches free from magnetization and reducing over-winding risk. Near-Silent: Built for efficiency and quiet operation, every rotation runs at a consistent speed so watches rest undisturbed while receiving optimal care.