Ancienne officiel montre de poche chronomètre suisse Acier Garanti triple calendrier, phase de lune

Obtained from my dead uncles estate. I dont know much about them. Feel free to make me an offer This is a stunning antique 19th century Swiss pocket watch with a mechanical manual movement. It features a chrome finish on the brass case and a white dial with Roman numerals and an analog display. The watch has a 52mm size and is not water resistant. It has a vintage look and is perfect for collectors. The watch has 15 jewels and is open-faced with a triple calendar and moon phase function. It was manufactured before 1900 and does not come with original papers but does have original box.