Omega Speedmaster - 3578.51.00 - 42 mm - Stainless Steel

The Omega Speedmaster Professional Moonwatch, reference 3578.51.00, is a chronograph built in a 42 mm stainless steel case, preserving the classic proportions of the Speedmaster line. The model is appreciated for its functional design and the signature Moonwatch layout, focused on clear timekeeping and chronograph readability.

The black dial creates a strong contrast with the hour markers and hands treated with luminescent material, ensuring high readability in various lighting conditions. The subdials are symmetrically arranged, allowing measured times to be tracked in a clear and balanced way.

The bezel is marked with a tachymeter scale, a defining feature of the Speedmaster collection, used for measuring speed over known distances.

The watch is powered by the Omega manual-winding Caliber 1861, a movement known for its reliability and stable performance, continuing the tradition of classic Moonwatch chronographs.

The stainless steel bracelet completes the case construction and provides wearing comfort, while the hesalite crystal contributes to the authentic character of this configuration.

The Omega Speedmaster Professional Moonwatch 3578.51.00 remains a model valued for its technical identity, balanced design, and direct connection to the history of the Speedmaster collection.