Attributes：：

Brand: Feiyang

Material: TPU

Product Number: iWatch TPU Full Package 38-49

Colors: transparent, pink, black, yellow

External dimensions: 49mm (Ultra/Ultra2 universal), 41mm (7/8/9 universal), 45mm (7/8/9 universal), 40mm (4/5/6/SE universal), 44mm (4/5/6/SE universal), 38mm (1/2/3 universal), 42mm (1/2/3 universal)

Main downstream platforms: eBay, Amazon, Wish

The watch case is an important component of a watch, and its main function is to protect the internal structure of the watch and ensure its normal operation. The specific functions of the watch case are as follows:

Protective effect: The watch case provides a protective shell for the watch, which can prevent the watch from external impact and wear, thereby protecting the internal structure of the watch.

Waterproof performance: The high-quality watch case has good waterproof performance, which can resist the invasion of water flow, thereby ensuring the normal operation of the watch.

Decorative function: The watch case is also a part of the watch's appearance, and different materials, designs, and colors can add a unique style and charm to the watch

Fixed movement: The watch case ensures that internal components such as the movement can be stably installed inside the case through a reasonable structure and design, while maintaining the accuracy of the watch.