Important Modern & Vintage Timepieces

Geneva, May 14, 2017

LOT 293

HEUER REF. 11.402, 1/10 SEC CHRONOGRAPH WITH REGISTER Heuer-Leonidas SA, Swiss, case No. 130740, Ref. 11.402. Sold in March 1983. Fine, steel and aluminum, 1/10-second chronograph race timer with progressive 30-minute register and split-second function. Accompanied by an original fitted box by Beyer, Beyer warranty and Beyer original invoice in the amount of CHF 1'400.

Three-body, bezel and snap-on case back in black aluminum, large winding crown for start/stop and reset, button at 11 for start/ stop of the red split-seconds hand. White with painted black Arabic 30-second numerals with 1/5th seconds track, concentric red 30-minute register. Black seconds hand, red splitseconds and minute register hands. Cal. 7711, rhodium-plated, 7 jewels, straight-line lever escapement, monometallic balance, self-compensating fl at balance spring, index regulator.