Importantes Montres de Collection

Geneva, Nov 13, 2011

LOT 389

JULES JURGENSEN CHRONOGRAPH 20ATM Jules Jurgensen, Est.1740, ?Chronograph 20ATM?, movement No. 904591, case No. 4037, Ref.M.82-220. Made in the 1960's. Fine and rare, tonneau-shaped, water resistant, stainless steel wristwatch with round button chronograph, register and tachometer.

C. Three-body, polished, bi-directional graduated revolving black bezel, straight lugs, screwed down case back. D. Black with applied luminous steel baton indexes, subsidiary dials for the seconds and the 45 minute register, outer minute/second divisions, outermost tachometer scale. Luminous steel baton hands. M. Cal. 248, frosted gilt, 17 jewels, straight line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Dim. 38 x 37 mm. Thickness 13 mm.