Wrist circumference: Approximately 18 cm Face: Approximately 43 mm Of course, it's working! This model is a very popular item! This is a product you should definitely get and see in person! Thank you for your consideration! ⭐︎Purchase sources: Brand reuse shops, pawn shops, antique markets, store products, and authorized retailers. * This is an authentic, certified product. Please purchase with confidence. Although I have never experienced this before, I will offer a refund if it is a counterfeit product. Please note that the display stand is not included. ☆I am also listing other items☆ ↓ #ZMwatches Thank you for reading this far! I hope you will consider it!