This is a Favre-Leuba Sea King hand-wound watch. It is running without any problems for normal use. The band is a Morellato embossed cowhide leather strap, but it shows signs of wear, so please consider it as a bonus. The daily rate is probably around 30 seconds to 1 minute, but it's a watch with character. It has been used, and the plastic crystal has fine scratches, but there are no problems with its use. It's also recommended for trying out mechanical watches. Please consider it.