A DIAMOND-SET POCKET WATCH, BY LONGINES
The circular dial with Arabic numerals, blued steel hands and subsidiary seconds to the single-cut diamond bezel and plain case with cabochon-cut sapphire crown, suspended from a bar-link chain, circa 1920, 4.2 cm diameter
Dial signed Longines
A DIAMOND-SET POCKET WATCH, BY LONGINES
The circular dial with Arabic numerals, blued steel hands and subsidiary seconds to the single-cut diamond bezel and plain case with cabochon-cut sapphire crown, suspended from a bar-link chain, circa 1920, 4.2 cm diameter
Dial signed Longines