Leonidas Chronograph

AN EXTREMELY RARE OVERSIZED STAINLESS STEEL SPLIT SECONDS SINGLE BUTTON CHRONOGRAPH CIRCA 1945

AN EXTREMELY RARE OVERSIZED STAINLESS STEEL SPLIT SECONDS SINGLE BUTTON CHRONOGRAPH CIRCA 1945 STAINLESS STEEL diameter 43 mm , • cal. Valjoux 55'' manual winding nickel-finished lever movement • matte silvered dial, painted Arabic numerals and baton indexes, baton hands, two engine-turned subsidiary dials for constant seconds and 30-minute register, outer minute and 1/5 second tracks, tachometer scale • stainless steel polished case, fluted lugs, split-seconds chronograph mechanism operated through one rectangular chronograph button in band and one round chronograph button on crown, snap-on case back • dial signedLeonidas, Estimate 20,000 - 30,000 CHF , AN EXTREMELY RARE OVERSIZED STAINLESS STEEL SPLIT SECONDS SINGLE BUTTON CHRONOGRAPH CIRCA 1945 STAINLESS STEEL diameter 43 mm , • cal. Valjoux 55'' manual winding nickel-finished lever movement • matte silvered dial, painted Arabic numerals and baton indexes, baton hands, two engine-turned subsidiary dials for constant seconds and 30-minute register, outer minute and 1/5 second tracks, tachometer scale • stainless steel polished case, fluted lugs, split-seconds chronograph mechanism operated through one rectangular chronograph button in band and one round chronograph button on crown, snap-on case back • dial signed