Pre-released at Baselworld 2013, the Breguet Classique tourbillon extra-thin automatic has made a return to the center-stage in a regal platinum façade.
As beautiful as it is ingenious, this exceptionally extra-thin watch is accentuated by one of the most spectacular horological inventions – the tourbillon.
It is distinguished by an off-center tourbillon with a carriage in titanium which formulation is protected by several patents.
The movement of this 5377 itself incorporates a balance spring in silicon – lauded for its anti-magnetic properties – and an escapement made of silicon and anti-magnetic steel.
These technical characteristics enable the new calibre 581DR fitted into this Classique watch to beat at 4Hz, a high frequency for a tourbillon. Yet, the power reserve is not sacrificed. Thanks to the patented “high-energy” barrel, the reference 5377 provides 90 hours of running time.
To keep the height of the movement down to 3mm in a 7mm thick case, Breguet’s watchmakers have placed the bi-directional platinum winding rotor on the periphery of the movement. This technical prowess makes this automatic tourbillon one of the world’s thinnest.
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Stylistically, the dial of this 42mm platinum watch is decorated with four engine-turned patterns which embody a full measure of respect for high watchmaking centuries-old values: 1) a hobnail pattern for the hours and minutes chapter; 2) a barleycorn surround; 3) a straight chevron pattern for the power-reserve indicator at 8:30; 4) cross-hatching to outline each feature. A blue sapphire at the centre of the tourbillon bridge draws the eye down from the hands.
Supremely elegant, this new Classique tourbillon extra-thin automatic is a thoroughbred Breguet subtly combining timeless aesthetic and technological vanguard.
Case: platinum with a finely fluted caseband. Sapphire-crystal caseback. 42mm diameter. Welded lugs with screw bars. Water resistant to 3 bar (30m).
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Dial: 18-carat gold, silvered and engine-turned in four different patterns. Individually numbered and signed Breguet. Hours chapter with Roman numerals. Breguet open-tipped hands in blued steel.
Movement: self-winding extra-thin tourbillon movement. Small seconds on the tourbillon. Numbered and signed Breguet. Cal. 581DR, 16 lignes, 42 jewels. Power reserve of 90 hours with an indicator at 8:30. Barrel on roller bearings. Lateral lever escapement in silicon and anti-magnetic steel. Silicon balance spring. 4Hz frequency. Adjusted in six positions.
Strap: leather strap with a triple-blade folding clasp.
Also available in a rose gold case: reference 5377BR/12/9WU.
