AMPM24 Stylish Men's Skeleton Automatic Mechanical Leisure Stainless Sport Wrist Watch PMW101 Sold by AMPM24 Store. Package includes: 1 x Mechanical watch and 1 x AMPM24 Gift Box Specification (approx): - Diameter: 4.5cm (1.77") - Thickness: 1.1cm (0.43") - Length of watch band: 19.0cm (7.5") 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. Color may not appear as exactly as in real life due to variations between the computer monitors and nacked eye color difference. For detail instructions of the watch, please access our website to download. The website address will show on the manual in your package. If any questions, please don't hesitate to contact us. Stainless steel watch band makes the watch more durable. Skeleton dial design reveals your fashionable point of view. Automatic winding mechanical movement lets you wear the watch anytime. Color may not appear as exactly as in real life due to variations between the computer monitors and nacked eye color difference. Diameter: 4.5cm (1.77&#034;) Thickness: 1.1cm (0.43&#034;) Length of watch band: 19.0cm (7.5&#034;) Band width: 2.4cm (0.94&#034;) Movement: Mechanical Watch band: Stainless steel Case back: Stainless steel 1 x Mechanical watch 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.