细节
A chromed split second timer, Heuer Microsplit, 1970's,
signed white enamel dial, outer three second chapter ring divided into 100ths, eccentric subsidiary two minute recording dial with three second divisions, 15-jewel movement signed Heuer Leonidas S.A., fast beating lever escapement, plain case with signed snap on back, diameter 55mm.
signed white enamel dial, outer three second chapter ring divided into 100ths, eccentric subsidiary two minute recording dial with three second divisions, 15-jewel movement signed Heuer Leonidas S.A., fast beating lever escapement, plain case with signed snap on back, diameter 55mm.