Omega Speedmaster Professional 3570.50 Tritium in steel with box
A rare and fine Omega Speedmaster Professional, reference 3570.50 Tritium.
Stainless steel George Ruedin S.A asymmetrical case, twisted lugs, 42mm diameter.
"Q Oblique Tail" twist back with NASA First Watch Worn on the Moon inscription.
Case maintains the original factory finish.
Original matte black "Short S" Dial, with applied tritium hour indexes and printed white minutes indexes.
Chronograph minutes subdial at 3 o'clock, Chronograph hours subdial at 6 o'clock and running seconds subdial at 9 o'clock.
T-SWISS MADE-T inscription below 6 o'clock, in perfect condition.
Original black infill aluminum "Dot-Beneath--70 " bezel and insert.
Original white tone hands, "Flat seconds" hand with matching luminous infill.
Original Omega "Wide Ω" winding crown.
Original chronograph pushers.
Replacement hesalite plexi crystal.
Omega Calibre 1861 Rhodium finish movement, dust cover, 17j, unserviced and in good running order.
Original Omega 1499 / 842 stainless steel bracelet with endlinks.
Accompanied by Omega grey leatherette box and swing tags.
MAKE
Omega
MODEL/REF
Speedmaster Professional/3570.50
SIZE
42mm case diameter
COMPLICATION
Chronograph, running seconds
CALIBER
Ω Cal. 1861
CASE
GRSA, Asymmetrical, twist lugs, twist back, Hippocampus medallion and moonwatch inscription.
YEAR
1996
ACCESSORIES
Box, swing tags
BRACELET/BAND
Omega 1499 / 842 stainless steel bracelet and end links