细节
Breguet. A very fine 18K white gold chronograph wristwatch with one minute tourbillon
Signed Breguet, No. 1531, Classique model, ref. 3577 BB, case no. 1531 L, manufactured in 2002
Cal. 554 nickel-finished lever movement engraved Brevet du 7 Messidor An 9, 25 jewels, the engine-turned white dial with Roman numerals on blank silvered chapter ring, blued steel Breguet hands, the three-armed one minute tourbillon carriage with monometallic balance exposed through a glazed aperture to 12 o'clock, combined with constant seconds, two subsidiary dials indicating 30 minutes and 12 hours registers, in circular case with coin-edged band, glazed display snap on back, two round chronograph buttons in the band, 18K white gold Breguet deployant clasp, case, dial and movement signed
38 mm. diam.