A very fine, very rare and large stainless steel wristwatch with flyback chronograph, bracelet and pulsations dial, 1969

A rare and large yellow gold single button chronograph two-tone dial and hinged case, 1935

A fine, rare and historically interesting oversized silver aviator's hour angle wristwatch with enamel dial, centre seconds, slide rule,..., 1931

A very fine and rare stainless steel wristwatch with flyback chronograph, bracelet and unusual case, 1942

A very fine, rare and large stainless steel wristwatch with flyback chronograph, 1940

A very rare, highly attractive, and large stainless steel chronograph wristwatch with charismatic silver-colored dial, step bezel, and..., 1947

An extremely rare and highly attractive stainless steel pilot’s single button chronograph displaying a black dial featuring Arabic..., 1937

A very rare and unusual stainless steel single-button fly-back chronograph wristwatch with two-tone silvered matte dial and red center..., 1953

A very rare and attractive stainless steel fly-back chronograph wristwatch with black lacquered dial and gold-colored tachometer scale., 1943

An oversized, rare and historically important asymmetrical chrome plated pilot’s chronograph wristwatch with black dial, single button..., 1935