Omega Speedmaster Professional Chronograph
wristwatch with stop function and decimal bezel, model 145022–69 ST, c. 1969
Case: stainless steel, black bezel with decimal division, diameter c. 42 mm
Movement: manual winding, lever movement, numbered 28429280, calibre 861, stop mechanism via switch, 17 jewels
Dial: black, baton numerals, 30-minute index, 12-hour index, small second
Accessories: service receipts, stainless steel bracelet, box
As an alternative to a classic tachymeter, the Speedmaster offered a decimeter or decimal bezel. It features a characteristic 0-100 scale. It was mainly used for scientific and industrial purposes. In conjunction with the stop function, the time measurement can be easily converted to a decimal or percentage value.Lot No. 302
Omega Speedmaster Professional Chronograph
wristwatch with stop function and decimal bezel, model 145022–69 ST, c. 1969
Case: stainless steel, black bezel with decimal division, diameter c. 42 mm
Movement: manual winding, lever movement, numbered 28429280, calibre 861, stop mechanism via switch, 17 jewels
Dial: black, baton numerals, 30-minute index, 12-hour index, small second
Accessories: service receipts, stainless steel bracelet, box
As an alternative to a classic tachymeter, the Speedmaster offered a decimeter or decimal bezel. It features a characteristic 0-100 scale. It was mainly used for scientific and industrial purposes. In conjunction with the stop function, the time measurement can be easily converted to a decimal or percentage value.
Specialist: Günter Eichberger Günter Eichberger
+43-1-515 60-368
uhrenauktion@dorotheum.at
EUR 8,000.- to EUR 12,000.-
