Excelvan Automatic Watch Winder Storage Display Brown Leather Wooden Box (2+3 Brown) Warranty: 1 year with 100% satisfaction and zero hassle returns guaranteed. Quiet: Auto alternate direction, running with no noise. Product size: 26.5x19x22cm/10.4x7.5x8.7inch. Space: 5 total unit space, providing with maximum flexibility and versatility. Power: Run on 2x C size battery (Not included) or AC adaptor (100-240v, included). Material: Wood shell + leather pillow + piano paint + tempered glass + Japan motor.