Speedmaster First Omega in Space 39.7 mm, steel on steel

The Omega Speedmaster First Omega in Space 39.7 mm, steel on steel is the legendary Moonwatch - the first watch worn on the moon and an icon of space exploration. This chronograph features a tachymeter scale on the bezel and has been tested in the most extreme conditions. Presented in steel with 39.7mm case, water-resistant to 50M. Powered by Omega's Co-Axial Master Chronometer movement, certified by METAS, ensuring superior precision, performance, and magnetic resistance up to 15,000 gauss.