BREGUET REF. 3420 JUMPING HOUR.YELLOW GOLD.Breguet, Heures Sautantes, No 2715, case No. 78 / 800.Ref. 3420. Made in a limited edition of 800 pieces in 1992..Very fine and rare, jumping-hour, self-winding, 18K yellow.gold wristwatch with enamel dial and an
C. Two-body, solid, polished, case back with concentric.guilloché engraving, reeded band, straight lugs, gold.screwed bars, rounded bezel, cabochon sapphire-set winding.crown, sapphire crystal..D. White enamel with painted Breguet numerals, secret.Breguet signature under the 60, on the 12, aperture for.the 24 hour jumping hour. Blued steel Breguet minute hand..M. Cal. 562, twin barrels, rhodium-plated, 25 jewels, straightline.lever escapement, monometallic balance adjusted to.5 positions, shock absorber, self-compensating fl at balance.spring..Dial, case and movement signed..Diam. 36 mm. Thickness 7.5 mm.