Important Collectors' Wristwatches, P...

New York, Mar 10, 2010

LOT 316

Omega Steel Speedsonic Omega ?Chronometer, Speedsonic, f 300 Hz,? No. 38413918, Ref. 188.0002. Made in 1978. Fine and rare, tonneau-shaped, stainless steel, electronic wristwatch with round button chronograph, 12-hour and 30-minute registers, tachometer, day and date and an Omega stainless steel link bracelet with deployant clasp.

C. Two-body, polished and brushed, screw-down case back with embossed ?Seamaster? logo, protected winding crown and buttons, hooded lugs. D. Bicolor blue and black with faceted baton indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds track, slanted outermost tachometer scale graduated to 500UPH, apertures for the days of the week and the date. Luminous steel baton hands. M. Cal. 9210, copper-plated, 12 jewels, frequency of 300 Hz, licensed and patented by Bulova. Dial, case and movement signed. Dim. 44 x 44 mm. Thickness 16 mm.