Oyster Chronograph Anti-Magnetic, Ref:6234, Case No.530063, 1950's
17-jewel Valjoux Cal. 72A movement, shock resistant suspension to monometallic balance, overcoiled spring, circular silvered dial, tachymeter and telemeter scales enclosing applied polished baton numerals and luminous dots, subsidiary dials for continuous seconds, 30-minute and 12-hour registers, polished hands with luminous fill, brushed and polished screw back tonneau case with screw down crown, round pushers, associated leather strap, case, dial and movement signed
34mm