An exceptionally rare and highly collectible Speedmaster, this Omega Speedmaster Professional Moonphase reference 3689.30.31 is presented in excellent condition and supplied as a complete full set.

Crafted entirely in solid 18ct white gold, this remarkable Speedmaster combines the legendary Moonwatch design with one of Omega’s most elegant complications. The silver dial features a beautifully executed moonphase display alongside a pointer date function, while blued hands and applied white gold hour markers create a refined and luxurious aesthetic rarely seen within the Speedmaster family.

The 42mm white gold case is paired with a matching white gold bracelet, giving the watch a substantial presence on the wrist while retaining the iconic proportions that have defined the Speedmaster Professional for generations. Beneath the dial sits Omega’s renowned Calibre 1866 manual-wind chronograph movement, delivering the traditional mechanical experience expected of a true Speedmaster while adding both moonphase and date functionality.

Originally released to celebrate the 30th anniversary of the Apollo 11 Moon Landing, this reference was never officially numbered by Omega. However, it is widely believed among collectors that only approximately 285 examples were produced, making it one of the rarest modern precious-metal Speedmaster references. 

This example is presented in excellent condition and is supplied as a complete collector’s set including its original Omega presentation box, warranty cards, booklets and associated accessories.

With its combination of solid white gold construction, moonphase complication, Apollo heritage and extremely limited production, the 3689.30.31 has become one of the most sought-after collector Speedmasters of the modern era. Opportunities to acquire complete examples are increasingly rare, particularly in this condition.