Hangzhou Watch Company 2C30

The Hangzhou 2C30 is an automatic movement manufactured by Hangzhou Watch Company in China. It features a date display and power reserve indicator, with Diashock shock protection. The 2C30 family appears to derive from vintage Seiko movement architectures, which can aid in servicing and parts sourcing. Technical specifications such as diameter, thickness, frequency, and jewel count are not publicly documented.