Specification AgeRangeDescription : Adult Brand : Whodoit BulletPoint1 : Retro pocket watch: This men's gold mechanical pocket watch is equipped with easy to read Roman numerals. Large Roman numerals can make you easily check the time, which is very suitable for any grand occasion. BulletPoint2 : Double opening design: This pocket watch is a mechanical movement. It does not need batteries, has a longer life and is more durable. The double open design makes the pocket watch look more classic and shows your noble temperament. BulletPoint3 : Package includes: 1 x pocket watch, 1 x chain, 1 x operating instructions, 1 x black gift box. BulletPoint4 : Best gift: This is the perfect Christmas gift for father/husband/mother/wife/sister/brother/boyfriend/girlfriend/teacher. It is suitable for all types of people. BulletPoint5 : After Sales Service: If you have any questions about the product, please feel free to contact seller,we will give you a satisfactory solution. ClaspType : Tang Buckle Color : MW138-gold Department : mens ExternallyAssignedProductIdentifier1 : 190638092208 ExternallyAssignedProductIdentifier2 : 0190638092208 GpsrSafetyAttestation : 1 IncludedComponents : 1 x pocket watch, 1 x chain, 1 x operating instructions, 1 x black gift box ItemName : Whodoit Smooth Double Open Cover Mechanical Pocket Watch, Unisex, Roman Dial, Stainless Steel, Chain, Box ItemPackageDimensions_Height : 13.3096 centimeters ItemPackageDimensions_Length : 3.81 centimeters ItemPackageDimensions_Width : 9.906 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : pocket-watches Manufacturer : Whodoit ModelName : MW138-gold ModelNumber : MW138-gold NumberOfBands : 1 PartNumber : MW138-gold PowerSourceType : ['Manual Winding'] ProductDescription : This is a mechanical watch, powered by hand winding (no battery required). So how to use a mechanical watch? 1. When you wear it for the first time, turn the button on the side of the watch to wind the watch until it is wound. 2. Gently remove the button to adjust the time, then push the button back. 3. If you don’t move it for a long time, please shake it gently for a few minutes, then wind it around a few times. At this time it can work normally. 4. If you still have any questions, please contact us first. Tips and tricks: . Fully wound, the watch has a power reserve of up to 36 hours. . If you wear it for more than 11 hours a day, no extra wrap is required. ProductSiteLaunchDate : 2022-11-15T02:02:12.319Z SeriesNumber : 991 ShipsGlobally : 1 SportType : Walking StrapType : Bracelet Style : Mechanical SubjectCharacter : Fashion SupplierDeclaredDgHzRegulation : not_applicable TargetGender : male Theme : Classic Timepiece UnspscCode : 54111500 WarrantyType : Full Warranty WatchMovementType : Mechanical (manual) WaterResistanceDepth : 30 feet WaterResistanceLevel : not_water_resistant