Nirvana Vintage 1920s Railway Swiss 15J 57cm Men’s P/ Watch-Not WORKING-REDUCED

This is a unique Antique Nirvana pocket Watch from the 1920’s . It features a mechanical Manual movement and 15 jewels . The Watch has beautiful dial with Roman numerals and a 12 hours analogue display. The case is made of silver and screw back caseback. The size is 57mm x 75mm Open face Made in Swiss, railroad grade This item is not working required repair or sold as spare parts ., Very large and rare , non magnetic. I have got difficulty to open back case . Pls see the photos.

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