Omega Speedmaster Racing Chronograph 326.30.40.50.01.001 brand_omega It is powered by the

It is powered by the Breitling Caliber 10

Screw see-through caseback

8 times lighter than stainless steel

Strap: Leather strap

The ultra-thin automatic caliber DUW 3001 within also boasts the perfect proportions—of just 3

Omega Speedmaster Racing Chronograph 326.30.40.50.01.001 brand_omega It is powered by theHaving been a part of all six lunar missions, the OMEGA Speedmaster is one of OMEGAs most iconic timepieces. The legendary Speedmaster is an impressive representation of the brands adventurous pioneering spirit, which is underscored by the modernised OMEGA Speedmaster Racing. This model features a black dial covered by a scratch resistant sapphire crystal and graced by a date window, a small seconds sub dial, 30 minute recorder and 12 hour recorder;