I think it needs a battery and a rubber strap for the watch is missing. Type: Digital wristwatch with a black plastic design, control buttons, and a small screen. [1] ()Function: It has buttons for changing channels, controlling volume, and power, in addition to sending infrared (IR) signals visible in the red top part. Manufacturer: These models date back to the 80s and 90s from companies like Quemex or Casio, which were famous for producing multi-functional gadget watches.