≪Cleaned by ultrasonic cleaning.≫ Wrist circumference: Approximately 17 cm Face: Approximately 20 mm It is, of course, working! This model is a very popular product! This is a product you should definitely get and see in person! Thank you for your consideration! ☆ I am also listing other items ☆ ↓ #ZMwatches ⭐︎ Purchase sources: Brand reuse stores, pawn shops, used goods markets, store products, and authorized retailers. ※ This is a certified authentic product. Please purchase with confidence. ⭐︎ Licensed Used Goods Dealer (Kanagawa Prefectural Public Safety Commission) ⭐︎ Please be sure to check the condition of scratches and stains in the photos and description. We have made sure that the condition can be confirmed in the product images. Please be sure to read through and agree before purchasing. If you have any questions, please check in the comments section. ⭐︎ Display stand is not included, please understand. Thank you for reading this far! We hope you will consider it!