Swiss Watch Fair 1971 BF 213
A particularly non-magnetic watch. Specially protected, it remains unaffected by magnetic fields of up to 200 Gauss. The high-frequency automatic movement (282800 v.p.h.) has successfully completed the necessary tests and qualifies as a chronometer with especially good results. Calendar with fast date-setting mechanism, modern dial showing the 1/5 second. A floating movement provides outstanding shock protection. (CREDOS-BUCHERER)