This watch is unusual in that the face is almost medallion-like with the stem at the top of the watch just above the 12. The band links are one inch in length and disconnect from the face of the watch with secret slide catch--you have to press between certain link to get band to open. The center of the watch face is somewhat ornate with gold floral leaf design. Band and watch are 14k gold. Is anyone familiar with this style of Gruen...any idea of the age/value.