Model: Equation of TimeReference: 3477Case Material: Yellow GoldBracelet Material: Leather StrapYear: 1990’sMovement: AutomaticCaliber: 502 QPETCase N°: 1150Movement N°: 10 450Dimensions: 35.5 mmSigned: Dial, movement and caseFrom the Classique Grandeplication collection, the present wristwatch by Breguet exemplifies the watchmaking ideals of precision and elegant lines. The three bodies yellow-gold case with coin-edge band, transparent back and straight lugs is charming and notably preserved. Despite the quality and elegance of the case, this very model strikes for the intricacy of its movementprehending a perpetual calendarplication, a power reserve indicator and the very unusual perpetual equation of time. Thisplication allows displaying the difference between mean solar time—our conventional twenty-four-hour period—and the true solar time, which varies with the earth’s irregular orbit round the sun. All theseplications are displayed harmoniously on guilloché silvered solid gold dial with painted Roman numbers and 5 different subsidiary dials. The Breguet Classique Grandeplication is surely an exceptionallyplicated watch but most of all it’s extremely exclusive in terms of design and layout, making a true beauty for watches’ lovers.Estimate € 30000 - 60000