This watch I have had alot of trouble trying to identify. It was my grandmothers and have had it in a drawer for years since she passed. From what some one told me it might be of the medicus line and possibly late 1920's to early 1930's. From omegas numbers of the case being 9956xxx (1935) and the movement 9174xxx (1926). Numbers also found are h6752... om653...k4184 and the long one of 1214???? and last 4 numbers i cant read with a lupe. It has staybrite on the back. The local dealer was stumped and Omega has yet to send the documents I requested. The trident hour hand and orange sweep seem to be uncommon and also curious what it might be worth. Also found the numbers under one of the gears of 43c. Any help would be grand..