This is a cute robot-designed keychain watch. The battery has been replaced with a new one for this listing, so you can use it right away. [Size] Height: Approx. 57.42mm Width: Approx. 31.27mm Depth: Approx. 16.36mm It's about the size of an index finger, a good size that won't get in the way when attached to a bag or keys. The green dial is an accent and makes a strong statement. "K.ROBO" is engraved on the back. Comes with a dedicated case. [Condition] ・ Minor scratches and scuffs present ・ Currently operating normally ・ Storage scuffs on the box Please check the photos. Recommended for collections or as gifts. Thank you for looking. If you have any questions, please feel free to ask. I will respond promptly. Thank you.