OMEGA Speedmaster '57 OMEGA Co-Axial Chronograph 331.12.42.51.01.002 viva-magenta Sterling silver necklace with a

Sterling silver necklace with a faceted rock crystal on an oval link chain

Now it has been updated to become the world's first Master Chronometer

The especially dramatic and enduring design concept of the OMEGA Constellation line is characterized by its famous “Griffes”

Center stone sold separately

OMEGA Speedmaster '57 OMEGA Co-Axial Chronograph 331.12.42.51.01.002 viva-magenta Sterling silver necklace with aThe OMEGA Speedmaster is one of OMEGAs most iconic timepieces. Having been a part of all six lunar missions, the legendary Speedmaster is an impressive representation of the brands adventurous pioneering spirit. This model, inspired by its legendary predecessor, features a black dial with beige transferred dial indications. There is a small seconds sub dial at 9 oclock and a 12 hour and 60 minute chronograph recorders on the sub dial at 3 oclock. The