I-30% eyongezelelweyo isaphulelo ukuba uya-odola ngoku
I-Bulova yenza imbali yasemajukujukwini ngo-Agasti 2, 1971--ngexesha le-Apollo 15 mission, i-chronograph yokulinga inyanga, elungiselelwe iimeko zenyanga ziinjineli zaseBulova, yayinxitywa enyangeni. Ngoku iBulova yenza imbali kwakhona ngohlelo olukhethekileyo lweLunar Pilot Chronograph, ehlaziywayo kunye nentshukumo yethu ekhethekileyo yequartz ephezulu ene-262 kHz ...
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