Bidspirit auction | A COLLECTION OF MID 20TH

A COLLECTION OF MID 20TH CENTURY SWISS CHRONOGRAPH WATCH DIALS AND PARTS comprising assorted printed metal dials with tachymetre and pulsations scales including Breitling Geneve Top Time examples and a Lanco Chronograph dial, together with three chronograph watch heads, a time-only watch head, and a stainless steel case and back.