Thank you for viewing. This is a crystal, hand-wound 17-jewel skeleton pocket watch. ◆Product Details Movement: Hand-wound Case Size: Approximately 4.3cm wide, 4.2cm long *Excluding the crown Operation confirmed, no issues. No case or accessories are included. Please check the photos for the condition. As this item has been handled by someone, please refrain from purchasing if you are concerned about minor details. To prevent any problems, please ask any questions you may have and make your purchase only after you are satisfied.