Important Modern & Vintage Timepieces

Hong - Kong, Oct 09, 2010

LOT 189

Longines Caliber 30CH FlyBack Chronograph Longines, ?Chronograph?, movement No. 8728998, case No. 6474 7 24. Made in the 1950s. Fine and rare, water resistant, stainless steel wristwatch with round button fly-back chronograph, register, tachometer and a stainless steel Longines buckle.

C. Two-body, polished and brushed, stepped bezel, concave lugs, screwed-down case back. D. Matte white with applied pink gold Arabic numerals and dot indexes, subsidiary dials for the seconds and the 30-minute registers, outer 1/5th seconds divisions, outermost blue tachometer scale. Pink gold alpha hands. M. Cal. 30CH, 13???, rhodium-plated, 18 jewels, fausses cotes decoration, straight line lever escapement, monometallic balance, self-compensating Breguet balance spring, shock absorber, index regulator. Dial, case and movement signed. Diam. 38 mm. Thickness 13 mm. New Old Stock