Sewor Mens Gold Tone Skeleton Transparent Mechanical Watch Men Black SEWOR Precise 17 Jewelry Mechanical Hand-wind Movement. Unique skeleton Classical Dial with Arab numerals.Steampunk style. Unique & Fashion Design,Classic Analog Style. Best Accessories for Casual Clothing,Business clothing. Color:Black. These Gentlemen Mechanical Wristwatch "SEWOR" is a Good Choice For a Birthday, Christmas, Wedding or Best Friend's Gift. A Package Includes: 1x Watch , 1x SEWOR Giftbox ,1x SEWOR Hanging Tablets.Dimensions:43 mm, Thickness: 8 mm. 100% New Condition With Excellent Workmanship, Precise Golden Mechanical Movement. No Need to use battery, Wind up the crown by clockwise about 15-20 arounds, Tightening a walk for 24 hours. Please wind up the watch before every usage and keep away from magnet to avoid making it stop working.