BREGUET. A FINE 18K PINK GOLD SKELETONIZED CHRONOGRAPH WRISTWATCH SIGNED BREGUET, REF. 3235, NO. 3434, CIRCA 1990 Cal. 139 finely pierced and engraved mechanical movement, 21 jewels, skeletonized dial, blued steel Breguet hands, Roman numerals on outer silvered chapter ring, two subsidiary dials for constant seconds and 30 minutes register on silvered chapter rings, circular case, glazed display snap on back, two round chronograph buttons in the milled band, 18K pink gold Breguet buckle, case, dial and movement signed 36 mm. diam.