Omega Speedmaster 311 30 42 30 01 005

The Omega reference numbers have become longer and longer over the decades: The first Omega Speedmaster had the reference CK 2915, later the references became six-digit (e.g. ST 145.022), then eight-digit (e.g. 3570.50.00). Since 2014 the 14-digit reference 311.30.42.30.01.005 is on the market. Behind this is nothing less than the current version of the classic Omega Speedmaster Professional Moonwatch with Hesalit, i.e. Plexiglas. At CHRONEXT you will find the most popular models for immediate delivery. Free shipping included.