OMEGA SPEEDMASTER RACING 44.25 MM, STEEL ON STEEL

DESCRIPTION

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.

TECHNICAL DATA

Reference：329.30.44.51.04.001

Between lugs Open Case Measurement Modal：21 mm

Lug‑to‑lug Open Case Measurement Modal：50.0 mm

Thickness Open Case Measurement Modal：14.9 mm

Case diameter Open Case Measurement Modal：44.25 mm

Case：Steel

Dial colour：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 g

Calibre：Omega 9900

Movement Type：Self winding

Power reserve：60 hours

BRACELET

Material：Steel

Type of Clasp：Foldover clasp with comfort setting