Omega 329.30.44.51.04.001 Speedmaster Racing Co-Axial Master Chronometer 40MMm (32831)

32831 Omega 329.30.44.51.04.001 Speedmaster Racing Co-Axial Master Chronometer Chronograph 32930445104001, stainless steel on a stainless steel deployant clasp, automatic Omega Co-Axial Caliber 9900, silver dial with applied luminous hour markers and racing-style minute/seconds track with orange accent, 12-hour chronograph, date at 6 oclock, sapphire crystal, display back, water resistant to 50 meters, diameter: 44.25mm, thickness: 16mm, Like new with original box, hang tag, and papers dated July of 2019.

$5,650 (On Hold)

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More about Omega 329.30.44.51.04.001 Speedmaster Racing Co-Axial Master Chronometer 40MMm

This is a stainless steel Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph 329.30.44.51.04.001. It has a stainless steel link bracelet with a folding deployment clasp, and scratch resistant sapphire crystals with anti-reflective coatings. It includes round chronograph push buttons, a screw down signed winding crown with crown protection, and there is an exhibition sapphire display case back engraved with "50m/165ft." The 44.25mm diameter solid three-body case, straight lugs, bracelet, and flat bezel, are polished/brushed. It has a black ceramic bezel with Liquidmetal tachymeter scale to 500 UPH. The dial is matte white with applied steel "boat-shaped" baton indices with luminous inserts, around a racing-style black minute/fractions-of-a-second track. It has polished steel pointed baton hands with luminous inserts, and a center sweep chronograph seconds hand with a luminous arrow and an orange needle tip. There is a date aperture window at the 6 o'clock position, and it has twin white recessed subsidiary dials with black markers, Arabic numerals, white perimeter scales, and steel indicator hands, including a running small seconds register at 9 o'clock, and a 12-hour chronograph totalizer at 3 o'clock. It has the new METAS superlative chronometer certification, and there is a 60-hour power reserve at full winding. It's water resistant to 50 meters/167 feet, and the 16mm thick case, dial, and movement are all signed.

This Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph 329.30.44.51.04.001 has a mechanical automatic self-winding Omega caliber 9900 column wheel co-axial chronograph movement. It's rhodium plated with Geneva waves in Arabesque, and it's constructed with 54 jewels, a co-axial escapement, a vertical clutch, 2 barrels mounted in series, and an Si14 silicon balance-spring on a free sprung-balance. It's anti-magnetic to 15,000 gauss, and it has automatic winding in both directions. It includes a monometallic balance that's adjusted for temperature and 5 positions, and the mechanism oscillates at a frequency of 25,200 vph (3.5 Hz).

The Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph 329.30.44.51.04.001 was introduced in 2017.