Omega Speedmaster Mark II World Timer With its round 33mm

With its round 33mm

Take everything that makes a vintage El Primero great and add on an exciting modern twist and you have a watch that any lover of vintage chronographs can appreciate

Jaeger-LeCoultre's military watches from this period--particularly their Mark X "W

Astronaut Colonel William Pogue made history when he snuck his personal Seiko 6139-6002 chronograph onto the Skylab 4 mission as part of his personal kit in 1973

This new company

Omega Speedmaster Mark II World Timer With its round 33mmThe Speedmaster Professional is perhaps the most distinctive chronograph in all of horology, recognizable at a glance. This is due in part to a sound design language that has remained relatively unchanged since the 1950s. So when Omega decided to expand the Speedmaster line, they couldn't have made a more distinctive (and some say divisive) choice. The years following the legendary Apollo mission saw the release of an expanded line of Speedmaster