The highly polished yellow gold-tone bezel surrounds the silver-colored white dial with gold tone skeleton hands, an automatic day and date calendar, 12 inlaid diamond and baton hour markers.

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For generations Wittnauer Watches have been one of the most respected and revered American watchmakers in the world.

Unfortunately, one by one the three brothers passed away and in 1916 (four years before she would be allowed to vote) their sister Martha, a homemaker with no watch or business knowledge, became CEO of A. Despite her lack of formal business training, Martha would lead the company for twenty years, surviving a World War and the Great Depression.

Under her leadership, the original goal of producing high quality, low price watches remained at the forefront of the company's objectives.

During Martha's tenure as CEO, the company was chosen to be the official timer for the first national radio station in America, the National Broadcasting Company, and to be part of the instruments for several aeronautical adventures including Amelia Earhart's voyage across the Atlantic.

Martha was the first woman to be elected into the Horological Society of America and managed to keep control of the company well into her seventies. Wittnauer was sold to Hella Deltah, a pearl manufacturer.The impressive 41mm wide Tonneau shaped case in stainless steel has a lustrous polished finish.The uniquely angled link bracelet in brushed and polished steel adds to the impressive good looks.Not all of the All-Proof's claims were complete hyperbole, as it was worn by Jimmie Mattern, a American pilot who had twice attempted to circumnavigate the world, who praised his Wittnauer for surviving his crash landing.This very same watch was also worn by Neil Armstrong during the Gemini 8 mission as he wanted to honour Mattern's pioneering spirit.The 36mm diameter case and matching triple-link bracelet are crafted in lustrous black ceramic and feature a lustrous finish for high-gloss drama.