Antique 51mm Fortuna "Quantieme" Date Roman Mechanical Pocket Watch Swiss NickelFortuna Calendar

Product Description Item: Pocket Watch Brand: Fortuna Model: Calendar Movement: Mechanical Case Material: Nickel Country: Swiss Gender: Unisex Product Measurements Product Condition Overall Condition: Fair, overall condition Functions: Running, but may be in need of service. This means, it can run unreliably, start or stop and timekeeping is not guaranteed Case: Shows scratches. Has dents/dings. Crystal: Shows minimal signs of wear. Dial condition: Has hairline cracks. Crown: Shows minimal signs of wear. Additional Information: The Quantieme Fortuna is a vintage calendar pocket watch, typically originating from the early 20th century (circa 1900–1905). The term "Quantieme" is French for "date" or "calendar," indicating that the watch features complications for tracking the date. Timing Data: Gaining 92 seconds a day, amplitude 182 beat error 9.9ms