Vintage British Smiths Pocket Watch in original leather case

This is a British-made Smiths pocket watch housed in its original brown leather carrying case.
The leather case shows significant age and wear, with cracking and deterioration of the stitching, but retains its original shape and snap closure mechanism.
Smiths was a prominent British watch manufacturer, particularly active from the 1930s through the 1970s, known for producing reliable timepieces for both civilian and military use.

The watch is not working.