The Longitude at the Eve of the Third...

Geneva, Hotel Des Bergues, Oct 23, 1999

LOT 181

Not signed, Swiss, 1920's.Very fine, large, silver gentleman's wristwatch with single button chronograph on the crown, register, tachometer and telemeter.

C. three body, massive, polished, hinged case back, wire lugs. D. white enamel with black and red enamelled Arabic numerals, auxiliary seconds and30 minutes register dials, outer tachometer and telemeter red and black enamelled graduations. "Spade" blued steel hands. M. 16 1/4''', gilt brass,15 jewels, lever escapement, monometallic balance, self-compensating Breguet balance-spring.Numbered on the case.Diam. 42 mm.