Mcbazel Watch Winder for Automatic Watches, Double Automatic Watch Winder Box with Quiet Japan-made Motor, 2 Slots Watch Display Storage Rotation Wrist watch Box (Black Carbon Fiber Leather)

Features

• ELEGANT CARBON FIBER DESIGN: Made of high-quality PU leather with a sporty carbon fiber pattern and a transparent acrylic window. The smooth PU leather interior reliably protects your mechanical watches from scratches. A stylish eye-catcher and the perfect presentation for your valuable watch collection.
• IMPORTANT SIZE COMPATIBILITY (PLEASE CHECK): To ensure smooth operation and prevent motor damage, this dual watch winder is designed for watches with the following maximum dimensions: Dial diameter under 47 mm, case thickness under 28 mm, and strap circumference under 175-195 mm. It can accommodate large watches, but cannot simultaneously hold two mechanical watches with a dial diameter of 58 mm with crown. Please measure your watch before purchasing.
• OPERATING PRINCIPLE: A watch winder serves exclusively to maintain the power reserve and simulates the natural movement of the wrist. It CANNOT wind a completely stopped watch from zero. Important: Please manually wind the crown of your watch approx 20-40 times before placing it in the winder. We also recommend manually checking the time once a week.
• INTELLIGENT INTERVAL ROTATION: Programmed with pauses to prevent over-winding. Mode B: 2 min clockwise, 6 min pause, 2 min counterclockwise. Mode L: 2 min counterclockwise, 18 min pause, 2 min clockwise. You can switch the device off when not in use.(Speed: 970-2430 TPD. Automatic watches only. NOT for Quartz, Seiko Kinetic, or Citizen Eco-Drive).
• CONSTANT POWER SUPPLY (NO BATTERY): Please note that this device does not have a built-in battery and must be permanently connected to a power source (3V~9V, 0.5A) during operation. A connection cable is included (power adapter NOT included). Multiple watch winders can be conveniently connected in series via the cable to save space and power outlets.
• Please check the TPD (Torsions-Per-Tag) and the rotation direction of the winder according to your watch's instruction manual to ensure correct winding.