Welcome to my shop. There are many watch winders here. They have luxurious lacquer, elegant design, quiet and well-operated. It will keep your new watch bright and protect your watch from scratches and dust. Come and shop~ Product Name: Mini Single Watch Winder / Watch Storage Box Shell Material: High-grade Pine Board + PU Leather/Microfiber Leather Interior Material: High-grade Flannel Product Size: 11.5 × 13 × 12 cm / 4.5" × 5.1" × 4.7" Product Color: Blue , Brown , Green , Red , Black Power Supply: Battery + AC Power Mode Description: 5-speed Single Knob Control Mode Rotation direction: OFF, clockwise, counterclockwise, alternate clockwise and counterclockwise 5 gear rotation mode: Gear 1: OFF / Close Gear 2: Rotate clockwise for 2 minutes, rest for 6 minutes, then repeat the cycle Gear 3: Rotate counterclockwise for 2 minutes, rest for 6 minutes, then repeat the cycle Gear 4: Rotate clockwise for 2 minutes, rest for 6 minutes, rotate counterclockwise for 2 minutes, rest for 6 minutes, then repeat the cycle Gear 5: Rotate clockwise for 5 minutes, rotate counterclockwise for 5 minutes, last 3 hours, rest for 9 hours, then repeat the cycle note: 1. Due to manual measurement, please allow an error of 1-3mm. Please make sure not to mind before buying. (Tips: 1cm = 10mm = 0.39inch). 2. If there is a problem with the product, please contact us by email, we will reply you within 24 hours.