BEYER, ZURICH. A FINE 18K GOLD ART DECO OPENFACE CHRONOGRAPH WITH REGISTERSecond quarter 20th centuryBEYER, ZURICH. A FINE 18K GOLD ART DECO OPENFACE CHRONOGRAPH WITH REGISTERDate: Second quarter 20th centuryMovement: Jeweled ¾ plate, lever escapement, bimetallic balance, overcoiled spring, single button column wheel chronograph work planted on the backplate Dial: Circular silvered, fifth seconds ring enclosing applied gold Arabic chapters, 30-minute register at 12 o'clock, continuous seconds at 6 o'clock, gold Breguet handsCase: Cushion form, plain polished Size: 43 mm wideNone