AMPM24 Roman Skeleton Men's Hand-winding Mechanical Analog Black Leather Wrist Watch PMW243 Sold by AMPM24 Store. Package includes: 1 x Mechanical watch and 1 x AMPM24 Gift Box Specification (approx): - Diameter: 4.0cm (1.6") - Thickness: 1.1cm (0.4") - 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. High quality leather band gives you a new classic definition. Stainless steel watch case back makes the watch more durable. Daily water resistance (not for showering and swimming). Color may not appear as exactly as in real life due to variations between the computer monitors and nacked eye color difference. Diameter: 4.0cm (1.6&#034;) Thickness: 1.1cm (0.4&#034;) Length of watch band: 19.0cm (7.5&#034;) Band width: 2.0cm (0.8&#034;) Movement: Hand-winding Mechanical Watch band: Synthetic leather 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.