However, a few quartz Speedmasters did somehow slip into the mix. These would be the Speedmaster Spacemaster Z-33 Chronograph and the Skywalker X-33. Both with very futuristic nomenclature. These quartz watches don't look anything like the quartz versions in other collections which usually follow some consistent design principles. No sir. These look like something out of a spaceship compared to their standard mechanical Omega Speedmaster automatic models. One look at the best swiss watches replica featured here and you'll understand what I mean. The digital display is more consistent with a Breitling Exospace B55 rather than an Omega.