The Marine Tourbillon Équation Marchante 5887; case, 43.9mm x 11.75mm, water resistance, 10 bar/100 meters. Engine turned by hand, slate-grey gold dial. Movement, Breguet caliber 581DPE, tourbillon
link with perpetual calendar with retrograde date
link and Equation Of Time marchante, peripheral rotor
link winding system; 16 and 3/4 lignes running in 57 jewels at 4 Hz; adjusted in six positions. Power reserve indication at 8:00. Price, $215,000; see the Marine collection at Breguet .
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