The main reasons why Seiko wall clocks are higher in price are as follows:

1. Seiko wall clocks are high-end products of the Seiko brand, and Seiko is a world-renowned watch manufacturer. The technical strength and quality assurance are very high.

2. Seiko wall clocks use high-quality materials, such as high-quality movements and precise manufacturing processes, which lead to an increase in product costs and thus affect the price.

3. Seiko wall clocks are exquisitely designed and have extremely high artistic value. This not only makes the product itself highly valuable, but also positions the product in the market more towards high-end consumers.

In general, the higher price of Seiko wall clocks is a comprehensive reflection of many factors such as brand influence, product quality and exquisite design.