Imagine our planet as you would see it from space; a blue sphere floating freely, silently and beautifully in its graceful orbit. This is the idea that has inspired the new design and it was realized by the creation of a dome-shaped sapphire glass. Sapphire is very difficult to fashion because of its hardness; it is a material whose hardness is second only to diamond. Over 10 hours of polishing is required to create and polish the glass on the new Astron design into a smooth, curved surface. The light from the luminous paint underneath the glass creates a sense of the earth’s atmosphere through the sapphire. The spherical surface extends from the glass to the case and to the silicon band, creating the overall illusion that the Replica Watches UK is like our Earth moving through space.