Inspired by the legendary 1957 original Speedmaster Speedmaster heritage featuring the 9906 calibre movement 40. 5mm stainless steel case with a ceramic bezel and leather strap Tachymeter, pulsometer, and telemeter features Master Chronometer officially certified by METASVINTAGE ROOTSLaunched in 1957, Omegas Speedmaster collection has become truly legendary having been part of all six lunar missions. This steel on steel model was inspired by the original and proudly displaysSpeedmaster57engraved on the caseback. UNRIVALLED ACCURACYThis 40. 5mm timepiece features a stainless steel case, paired with a matching bracelet. The blue dial features a small seconds sub-dial, 12-hour and 60-minute chronograph recorders, and a date display at 6 oclock. The brushed steel bezel presents a tachymeter scale for measuring speed and distance. Powering the watch, the calibre 9906 movement ensures flawless precision and unrivalled accuracy. Visible through the transparent caseback, the calibre is