Up for sale is a Gruen Precision (Ref 440-568) 14k Pink Gold Wristwatch c. 1930’s. Â Features a signed 14k Pink Gold rectangular case, no. K05955. Signed mechanical movement. Â Signed white dial with golden Arabic numbers. Subsidiary seconds dial at the 6 o’clock position. Â Signed dial, case, interior case back, and movement. Â Light brown, genuine leather strap. Â Very good vintage condition. Â Inventory #22171.Â