Orologio da tasca Longines argento 50 mm c.1900-1920 quadrante firmato 7 Gran Premi
The dust cover is stamped EFCo Longines and 0.800, confirming silver content. Longines Pocket Watch – 50mm Open Face – Circa 1900–1920 – Signed Dial – With Antique Chain. Overall, it remains attractive, clean, and very legible.