1930s Omega Cal.26.5 Staybrite 37m Big Calatrava Design Rare Black Sector Dial

Late 1930's Manufacture Omega Cal.26.5 SS 37mm Big Calatrava Design Rare black sector dial beauty with Calatrava style 37mm oversize case, which is very rare for Cal.26.5 equipped watches which are often around 30mm in size. The dial is a wonderful design typical of this era. The dial is a precious black sector dial with a beautiful glossy gilt dial, which is a great design feature for this era. It is equipped with Cal. 26.5SOBT2, which was used in many hand-wound models of this age.