How long can the seagull watch st 17 movement last?

Within ten years. The development and production of ST 17 movement began in April 2006 at 5438+0. It was developed by improving the original movement and adding the balance wheel structure. Seagull is the representative brand of domestic mechanical watch, and the use of this movement also represents the highest level of domestic mechanical watch watchmaking, which can be used for ten years. Seagull's quaint and classic style and its unique technical characteristics are deeply loved by watch lovers.