A. Lange & Söhne

A LARGE SILVER OPEN-FACED WATCH WITH POWER RESERVE CIRCA 1930

A LARGE SILVER OPEN-FACED WATCH WITH POWER RESERVE CIRCA 1930 SILVER diameter 59.5 mm , • gilt three-quarter plate lever movement, bi-metallic balance • silver dial, Arabic numerals, two subsidiary dials for constant seconds and power reserve indication • case with hour pin set mechanism on the band • dial, cuvette and movement signedA. Lange & Söhne, Estimate 3,000 - 5,000 USD , Sold 2,500 USD , A LARGE SILVER OPEN-FACED WATCH WITH POWER RESERVE CIRCA 1930 SILVER diameter 59.5 mm , • gilt three-quarter plate lever movement, bi-metallic balance • silver dial, Arabic numerals, two subsidiary dials for constant seconds and power reserve indication • case with hour pin set mechanism on the band • dial, cuvette and movement signed