German precision watch "Original Glashütte" men's savonette in GG 585/000, Germany around 1920, smooth 3-deckel Goldgeh. dell., handle later, enamel numerals m. Breguetzahlen, Gold-Birnenzeiger, kl. Sec. b. 6, forget. 3/4-plat. plant, gold anchor and anchor wheel, 16 stones, 4 different Chatons, Comp.-Unruh m. Breg.- Spir., D. ca. 51.5 mm, w/w ca. 97g, superl. empf., spring spring to ers., EZ 2-3