Bell ross watch ww1 91 heritage the bell ross ww1 collection offers designs inspired by the 1920 combining the brands passion for aviation with the finest watch craftsmanship the bell ross ww1 97 heritage watch makes time telling completely stylish is sleek black and pale sandy orange dial create a vintage infused look underpinned by sophisticated precision bell ross watches equip this model with the br cal 307 calibre with offers the finest mechanical capability housed inside a bo