The iconic Omega Speedmaster Triple Date (reference 3520.53.00) is well known under various monikers: as the reduced size Speedmaster Mk40, the Schumacher (as Michael Schumacher was featured extensively in the advertising of this watch) and the Ben Clymer (as the founder of Hodinkee cites this reference as the watch that hooked him on watch collection!). Featuring a complicated but reliable modified Valjoux 7751 movement (without moon phase), the Speedmaster features a colourful dial with second timezone, chronograph, day date and month. Immensely practical for day and evening wear, our example has the more desirable Omega stainless steel strap with secure clasp.