SEIKO Silver Pocket Watch, Made in 1961

This is a Seiko pocket watch.
It is a hand-wound model with the inscription PRECISION 15 JEWELS.
There are engravings on the back such as 昭36 and 中芝128B, suggesting it is from around Showa 36 (1961).
Based on the engravings, it is possible that this was a支給品 (issued item) or記念品 (commemorative item) for the Japanese National Railways (JNR), making it an atmospheric piece for collectors.

Currently, it is running when wound.
No significant time deviation for up to 36 hours (visual inspection).
After that, it gradually slows down.
Winding is smooth.
There are scratches on the crystal.
There is corrosion and deterioration on the back of the case (please refer to the photos).
As this is an old item, please understand that it is sold as-is.

[Size] Approximately 5cm in diameter
[Accessories] None (main unit only)

This item is for those who understand antique and used goods.
Recommended for those who like railway watches.