This Speedmaster Racing Master Chronometer model features a 44.25 mm stainless
steel case and bracelet with a black ceramic bezel ring that includes the famous
tachymeter scale filled with white enamel.
On the white dial, there is a distinctive racing style minute-track which gives the watch
its name. There are also two subdials with blackened applied rings as well as a 6 o’clock
date window that blends with the colour of the dial. The hour and minute hands and
arrowhead indexes are blackened with white Super-LumiNova. Orange touches include
the "Speedmaster" name and the tip of the central seconds hand.
The watch is driven by the OMEGA Co-Axial Master Chronometer 9900, certified
by METAS at the industry’s highest standard.
Reference |
329.30.44.51.04.001 |
Between lugs |
21mm |
The distance between the upper and lower lugs |
50.0mm |
Thickness |
14.9 mm |
Case diameter |
44.25 mm |
Case |
Steel |
Dial color |
White |
Crystal |
Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides |
Water resistance |
5 bar (50 metres / 167 feet) |
Total product weight (approx.) |
185 grams |
Caliber |
Omega 9900 |
Movement Type |
Self winding |
Power reserve |
60 hours |
Give your watch another look
The perfect match of the watch and the strap allows you to try various combinations, bringing unexpected effects and exploring your different personal styles.