2,640 CHF
Concealed Hand Setting and Back Winding ATO, (Léon Hatot), No. 3699. Made circa 1930. Fine, very rare and unusual, square, stainless steel wristwatch with concealed hand setting wheel and back winding. Accompanied by the original manual user. Square, brushed, lapidated lugs, one side hinged and opening to reveal the hand-setting wheel, finger-tip back winding. Black with Arabic numerals, outer minute track, subsidiary seconds. Blued steel luminous baton hands. Square, rhodium-plated, 17 jewels, straight line lever escapement, cut bimetallic compensation balance, flat balance spring, index regulator. Dial signed. Dim. 32 x 26 mm. Thickness 9 mm.
Auctioneer:
Antiquorum
Date:
2008-03-16