This Seiko Automatic 23 Jewels Ref.5606 Day Date Movement is a reliable and efficient choice for those looking for a wristwatch movement. Made of high-quality steel and manufactured in Japan, it is compatible with Seiko brand watches and designed to provide accurate timekeeping. The movement type is mechanical (automatic) and it comes with parts for easy assembly. It also features a day date function, making it a practical and stylish addition to any watch collection. Whether you are a watchmaker or a collector, this Seiko Automatic movement is a great choice for your watch.