Product Features: Diameter: About 4.5 cm Thickness: About 1.5 cm Total length of chain:About 32 cm Package Content: 1 x Pocket Watch 1 x Chain FOB Note: 1. Please allow 1-2 cm differs due to manual measurement!Color may not appear as exactly as in real life due to variations between the computer monitors and nacked eye color difference.Thanks for your understandings! 2. Please don't hesitate to contact us to get a better solution before open any dispute or leave any neutral or negative feedback .We will solve any problem within 48 hours and provide you a best service.Thank you !