OMEGA SPEEDMASTER RACING CO-AXIAL MASTER CHRONOMETER

44.25mm | Grey/Orange | Ref. 329.30.44.51.06.001 | 2025 | Exceptional Full Set

Redline Watch Co. is pleased to offer this exceptional Omega Speedmaster Racing Co-Axial Master Chronometer Chronograph, reference 329.30.44.51.06.001.

This is one of those watches that is even more impressive in person.

The beautiful sunburst grey racing dial changes dramatically with the light, while Omega's orange chronograph hand, subdial accents and orange tachymeter lettering give the watch just enough color without overpowering the classic Speedmaster design.

At 44.25mm, this is a substantial modern Speedmaster powered by Omega's outstanding Calibre 9900 automatic Co-Axial Master Chronometer chronograph movement. The sapphire exhibition caseback puts that movement on full display.

This example is in exceptionally nice pre-owned condition. The case, bezel, crystal and bracelet present beautifully. The only noteworthy evidence of use we found is some very light desk rash on the clasp, consistent with careful normal wear.

Mechanically, it is equally impressive. We inspected the watch and tested it on our timegrapher, where it performed exceptionally well and is keeping excellent time.

And the completeness of this set is outstanding.

Included are the Omega wooden presentation box, outer Omega box, International Warranty card dated February 13, 2025, Master Chronometer card, Pictograms card, operating instructions/manuals, Omega soft pouch, card holder, extra bracelet links and accompanying accessories shown in the photographs.

Specifications

• Omega Speedmaster Racing
• Ref. 329.30.44.51.06.001
• 44.25mm stainless-steel case
• Grey sunburst racing dial with orange accents
• Black ceramic tachymeter bezel
• Omega Calibre 9900
• Automatic Co-Axial escapement
• METAS Master Chronometer
• Chronograph
• Date display at 6 o'clock
• Sapphire crystal
• Sapphire exhibition caseback
• Stainless-steel Omega bracelet
• 50m water resistance
• Warranty card dated 2/13/2025
• Very complete full set

The Speedmaster Racing offers a very different personality from the traditional Moonwatch: automatic winding, date, Master Chronometer certification, an exhibition caseback and a much more contemporary wrist presence, while remaining unmistakably a Speedmaster.

This particular grey/orange combination is especially striking—and finding one this clean, this complete, and this recent makes it a compelling example.

Exceptional trades considered.
Shipping available within the United States.
Additional photographs, video and timegrapher results available upon request.

Every watch offered by Redline Watch Co is carefully inspected, honestly represented, and selected for its character, quality and value. This watch has been carefully inspected and is guaranteed authentic. All components, markings, and movement characteristics are consistent with known examples of this model.