GRUEN Guild Art Deco Ladies Watch Cal. 163 15 Jewels 3ADJ Swiss Made Vintage Wristwatch - ALL ORIGINAL Piaget the day-date window frame is

the day-date window frame is located at 3

2Case Lug to Lug: 40

and the Amerian company CROTON WATCH CO

Below the “KS” logo

GRUEN Guild Art Deco Ladies Watch Cal. 163 15 Jewels 3ADJ Swiss Made Vintage Wristwatch - ALL ORIGINAL Piaget the day-date window frame isGRUEN Watch Company One of the most important and prestigious American watch manufacturers. Gruen watch company was a watch manufacturer founded in 1894 as "D. Gruen & Son" by a brilliant German horologist, Dietrich Gruen, and his eldest son Frederick G. Gruen. Years later, the second son. George J. joined the firm, and the name was changed to "D. Gruen & Sons". Gruen was a watchmaking company based in America and a Swiss watch manufacturer in their