This manual wind movement gives the chronograph its own balance wheel and gear train and places them prominently on the dial side of the watch. It is the white gold case that gives this watch a rather technical look, while the classic guilloche dial elements amplify, strangely enough, this feeling. Buy top clone watches online, buy replica watches at twatchclone.ru. Get a high quality luxury watch at an affordable price.
Within its 44-mm gold case, the Breguet Tradition Chronographe Indépendant 7077 has two entirely independent gear trains for its two primary functions. Unlike dual-escapement watches that use a differential to average out the rate of the two springs, the 7077 has no interaction between its parts.
Caliber 580DR is a manual-wind movement. The escapement for the hours and minutes beats at 21,600 vph, while the chronograph escapement is a high beat, oscillating at 36,000 vph. Both oscillators have been adjusted in six positions to optimize their rate. In order to best suit its different rate while keeping the wheels the same size, the chronograph’s balance wheel is in titanium. Both balance springs are silicon.
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