Omega Speedmaster Moonwatch Professional Chronograph 42mm Stainless Steel Black Dial Leather Strap 311.33.42.30.01.002 - BRAND NEW Omega Speedmaster Moonwatch Professional Chronograph 42mm Stainless…

The Omega Speedmaster Moonwatch Professional Chronograph is arguably the most historically significant wristwatch ever made. First introduced in 1957 as a racing and sports chronograph, the Speedmaster was selected by NASA in 1965 after rigorous qualification testing as the official watch for all crewed space missions. On July 20, 1969, it became the first watch worn on the surface of the Moon — a distinction no other watch can claim. Reference 311.33.42.30.01.002 is Omega's modern expression of that storied lineage, remaining true to the original aesthetic while incorporating decades of refinement.

The 42mm stainless steel case of this reference is quintessentially Speedmaster: broad, symmetrical stepped lugs, a polished and brushed finish interplay, and the iconic asymmetric case crown-protecting architecture that has defined the line for decades. The black dial presents crisp index hour markers on a matte black surface — a functional, high-contrast layout engineered for legibility under extreme conditions. The applied Omega logo and "Speedmaster" text at twelve o'clock, along with three recessed subdials for the chronograph registers, give the face an authoritative and immediately recognizable architecture.

The aluminum tachymeter bezel is another signature hallmark of the Moonwatch Professional. Engraved and filled with black enamel, the tachymeter scale allows the wearer to calculate speed over a fixed distance — a tool feature that speaks directly to the watch's motorsport origins and professional utility. The bezel framing the crystal has changed little from the original Speedmaster of the 1950s, and that continuity is precisely what collectors and enthusiasts prize about this reference.

Powering the 311.33.42.30.01.002 is a manual-winding chronograph movement — the hand-wound discipline is a deliberate and celebrated choice by Omega, preserving the ritual of daily winding and the direct mechanical connection between wearer and watch. The Speedmaster's column-wheel chronograph mechanism is widely respected for its precision and long-term reliability, and it is this same fundamental movement architecture that accompanied astronauts into space. Wearing the Moonwatch Professional means engaging with a movement that has proven itself in the most demanding environment imaginable.

On the wrist, the 42mm case diameter delivers a presence that is substantial without being ostentatious. The leather strap on this reference softens the tool-watch character just enough to make it equally appropriate at a boardroom meeting or a weekend adventure. The combination of stainless steel, black dial, and natural leather creates a versatile color palette that pairs with virtually any wardrobe — a watch you can reach for every single day without hesitation.

Bizak & Co. is proud to offer this reference 311.33.42.30.01.002 brand new, giving you the confidence of full manufacturer warranty backing and the complete Omega new-watch experience. Whether you are a first-time Speedmaster buyer drawn by its unmatched history or a seasoned collector adding a definitive Moonwatch to your rotation, this is one of the most defensible purchases in all of horology. Visit bizakandco.com to buy online or reach out to our team directly — we are here to answer every question and ensure your acquisition is seamless.