Double Watch Winder for Automatic Mechanical Watches, Black PU Leather with Crocodile Pattern & Clear Acrylic Window

Product Title

Product Features

• Automatic Winding System: Keeps your automatic mechanical watches powered when not worn, preventing time loss, maintaining precise timekeeping, and lubricating internal gears to extend watch service life
• Ultra-Quiet Operation: Built-in silent motor, runs smoothly 24/7 without noticeable noise, no disturbance during rest or work
• Premium Material & Exquisite Design: Exterior is black PU leather with exclusive crocodile pattern (no carbon fiber pattern option); clear acrylic window for easy display. Soft flannel interior and adjustable watch pillows protect your watches from scratches and impacts
• Perfect Fit Dimensions: Compatible with watches with dial diameter <58mm, dial thickness <28mm, and watch circumference 180mm-210mm
• Strict Power Supply Requirements: Only works with USB cable plus 3V~9V mobile phone power adapter. Batteries are NOT supported, and adapters for other electronic devices are strictly prohibited
• Only for Mechanical Watches: NOT compatible with any quartz watches, including Seiko Kinetic

Specifications

• Type: Double Watch Winder
• Material: ABS, PU Leather (Crocodile Pattern), Acrylic
• Suitable Watch Type: Automatic mechanical watches (NOT quartz)
• Fit Size: Dial diameter <58mm, dial thickness <28mm, watch circumference 180mm-210mm
• Power Supply: USB (3V~9V mobile phone adapter, no battery compartment)
• Color: Black (Crocodile Pattern)
• Quantity: 1 Set

Package Includes

Notes

1. For automatic mechanical watches ONLY. Never use with quartz watches, kinetic watches or electronic watches.
2. Use exclusively a 3V~9V mobile phone power adapter. Using an adapter with incorrect voltage will damage the device permanently.
3. Manual measurement may cause 1-2cm error. Color may vary slightly from photos due to different monitor settings.