Inspired by the 4th generation Speedmaster style worn on the moon Driven by the 3861 calibre movement42mm stainless steel case secured with a stainless steel strap Central chronograph function Co-Axial escapement for long-lasting precision LOVED ON EARTH AND BEYONDInspired by the 4th generation Speedmaster style worn on the moon, the Speedmaster Moonwatch is one of Omegas most iconic timepieces. Having been part of all six moon landings, this legendary watch captures the heart of brands pioneering spirit. Demonstrating the brands commitment to evolution, this new 2021 edition offers even more reliability, precision and excellence with Master Chronometer certification. LEGENDARY FEATURES Presented in an asymmetrical stainless steel case with a polished stainless steel bracelet, this 42mm watch features a black step dial with applied Omega logo and the iconic dot over 90 on the anodised aluminium bezel ring.