Important Modern and Vintage Timepieces

Hong Kong, Oct 19, 2012

LOT 15

HEUER REF.110.313 B SILVERSTONE STEEL Heuer, Silverstone, Automatic Chronograph, Ref. 110.313 B. Made circa 1975. Fine, cushion-shaped, waterresistant, antimagnetic, stainless steel wristwatch with round button chronograph, registers, date and crown at 9 o?clock with a Heuer expansion bracelet. Accompanied by a Heuer fitted box.

C. Two-body, polished and brushed, concave bezel, hooded lugs, screwed down case back, sapphire crystal. D. Sky blue with luminous baton indexes, subsidiary dials for the 30 minute and the 12 hour registers, outer minute and 1/5th second divisions, aperture for the date. Luminous white baton hands. M. Cal. 12, gilt brass, 17 jewels, straight-line lever escapement, monometallic balance, shock-absorber, selfcompensating fl at balance spring, index regulator. Dial, case and movement signed. Approx. overall length 170 mm. Dim. 42 x 44 mm. Thickness 14 mm.