AMPM24 Men's Skeleton Automatic Mechanical Black Silicone Band Sport Wrist Watch PMW082 Imported MOVEMENT: Self-winding Mechanical, please wind up the watch before every usage. Please keep the watch away from magnet to avoid making the watch stop working. SPORT DESIGN:Sport looks and mechanical dial,suitable for sport or any casual occasions FINEST MATERIAL:Stainless steel Case and breathable soft silicone band,durable and comfort to wearing it. IDEAL GIFT:A best gift for boyfriend,father,business partner,friend,brother,colleagues,family You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! High quality leather band gives you a new classic definition. Skeleton dial design reveals your fashionable point of view. Automatic winding mechanical movement lets you wear the watch anytime. Diameter: 4.3cm (1.7&#034;) Thickness: 1.0cm (0.4&#034;) Length of watch band: 20.0cm (7.9&#034;) Band width: 2.2cm (0.86&#034;) Movement: Mechanical Watch band: Silicone Case back: Stainless steel Please peel all films off before wearing. Please keep the watch away from magnet to avoid making the watch stop working. Please wind up the watch before every usage.