Omega Speedmaster Moonwatch Ref.1450808 represents the inaugural steel speedmaster with a distinctive case back. A limited edition of a thousand units was crafted, featuring movement numbers ranging from 48.169.000 to 48.169.999. Powered by the caliber 863, this model stands out with its captivating copper-colored movement, a unique characteristic often overlooked.

Remarkably, it is the sole timepiece where the individual number is intricately engraved on the case strap between the lugs at 12 o'clock and on the case back bezel.