Eberhard & Co.

EBERHARD & CO., SWITZERLAND, COAXIAL BUTTON CHRONOGRAPH, STAINLESS STEEL

A very fine, rare and large, stainless steel, manual wind open-face, keyless-winding, pocket watch, with chronograph tachometric scale graduated for 1 000 metres, half-instantaneous 30-minute recorder. Brand : Eberhard & Co., Switzerland Year : Circa 1940 Case No : 1623-485 Diameter : 55 mm Caliber : 16''', 17 jewels, rhodium-plated, straight-line lever escapement, monometallic balance, self-compensating Breguet balance spring, index regulator Signature : Dial, case and movement