Omega Speedmaster Heritage Mark II Co-Axial Chronometer Chronograph 42.4x46.2mm "Rio 2016 - Limited Edition" Stainless Steel Black Dial 522.10.43.50.01.001 - BRAND NEW

The Omega Speedmaster Heritage Mark II Co-Axial Chronometer Chronograph reference 522.10.43.50.01.001 stands as one of the most distinctive limited editions in Omega's modern Speedmaster lineage. Created to celebrate the 2016 Rio Olympic Games — an event with which Omega has shared an enduring partnership as the official timekeeper — this watch carries both the design DNA of the original Mark II and the prestige of a numbered commemorative release. For collectors who seek watches that intersect sporting heritage with technical excellence, this reference is a standout acquisition.

The Mark II case shape is immediately recognizable and unlike anything else in the Speedmaster family. Its cushion-influenced, tonneau-adjacent form measures 42.4mm wide and 46.2mm lug-to-lug, giving the watch a muscular, retro-modern wrist presence that draws directly from the original Mark II introduced in the early 1970s. The stainless steel construction is polished and brushed to Omega's exacting standards, lending the case and matching stainless steel bracelet a refined yet robust character appropriate for a chronograph of this pedigree.

The dial is executed in a deep black with index hour markers, delivering a clean, legible layout that pays tribute to the utilitarian readability that defined the original Speedmaster line. The chronograph sub-registers are positioned with the same functional clarity that made Speedmaster dials legendary in professional and sporting contexts. Black and the Rio 2016 commemorative details work together to give this reference a purposeful identity that transcends a simple reissue.

At the heart of this Speedmaster Heritage Mark II beats a Co-Axial Chronometer movement, reflecting Omega's commitment to precision and reduced friction through the proprietary Co-Axial escapement technology pioneered by master watchmaker George Daniels and developed by Omega. Chronometer certification means the movement has passed the rigorous timing standards of an independent testing body, ensuring accuracy and reliability that buyers rightly expect from a watch at this tier. The chronograph complication adds functional depth to what is already a technically serious instrument.

Bizak & Co. is pleased to offer this reference 522.10.43.50.01.001 in brand-new condition, representing an exceptional opportunity to acquire a Rio 2016 Limited Edition Omega Speedmaster Heritage Mark II at a competitive price. Limited editions of this nature — tied to a specific Olympic Games and a beloved vintage-inspired model family — tend to appreciate in collector interest over time, making this purchase as rewarding for the enthusiast as it is for the investor. Visit bizakandco.com or contact our team directly to buy this Omega Speedmaster Heritage Mark II online today.