Patriot Aikoku Manual Wind Watch Early Showa Small Second Non-Working Junk

This is the description provided by Chappy.
Apologies if there are any inaccuracies.
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This is an antique Aikoku (愛国) Japanese wristwatch, manufactured from the pre-war to early post-war period (around the early Showa era to the 1940s).

It features specifications typical of practical timepieces of that era, such as a small seconds subdial (at the 6 o'clock position) and an inner 24-hour display.

■Condition
・Currently not operational.
・The hands and second hand do not move even when the crown is wound.
・The case, dial, and crystal have scratches, dirt, and corrosion due to age.
・Discoloration and deterioration are visible on the inside of the case back (please refer to the photos).

■Important Notes
This item is a junk item intended for repair, parts harvesting, or collection purposes.
Please refrain from purchasing if you intend to use it for practical purposes or are looking for a fully functional item.

■Accessories
・Watch case only
(A strap is included, but please consider it a consumable item.)

We kindly request that only those who understand antique and junk items purchase this product after carefully reviewing the photos.