Omega Speedmaster '57 Co-Axial Chronometer Chronograph 41.5mm Silver Dial Red Gold Alligator Leather Strap 331.53.42.51.02.002 - BRAND NEW

The Omega Speedmaster '57 Co-Axial Chronometer Chronograph in 18k red gold—reference 331.53.42.51.02.002—is the definitive marriage of Omega's storied motorsport heritage and haute-horlogerie craftsmanship. Introduced as a tribute to the very first Speedmaster launched in 1957, the '57 collection was conceived to honour the watch that started it all: a bold, symmetrical chronograph designed for racing drivers, built around a distinctive triple-register layout and an external tachymetre scale that became instantly recognisable across decades of competitive sport.

The 41.5mm case is fashioned entirely in warm 18k red gold, a material choice that transforms what is classically a tool watch into an object of genuine luxury. The case profile mirrors the iconic stepped and curved lugs of the original CK 2915, delivering that unmistakeable '57 silhouette while benefiting from modern tolerances and finishing quality. The red gold tachymetre bezel—one of the watch's most visually arresting details—echoes the external scale of the 1957 original and wraps the dial in a continuous band of rich, rose-toned precious metal.

The silver dial with index markers provides a clean, legible backdrop that contrasts beautifully with the warm gold tones of the case and bezel. Subsidiary registers sit in perfect symmetry, maintaining the three-register chronograph layout that defines the Speedmaster family. Applied indices catch light with a crispness that rewards close examination, and every surface transition on this dial—from the central hour track to the outer minute ring—speaks to Omega's exacting standards of dial manufacture.

At the heart of this timepiece beats Omega's Co-Axial chronometer movement, a designation that certifies the calibre has passed the rigorous timekeeping standards of the Swiss Official Chronometer Testing Institute (COSC) and incorporates Omega's proprietary Co-Axial escapement technology. The Co-Axial escapement reduces friction between the movement's core components, meaning the watch requires less frequent servicing than conventional lever-escapement chronographs and delivers more consistent rate accuracy over the long term—an important consideration for a watch destined to be worn and treasured.

Completing the ensemble is an alligator leather strap, chosen for its supple hand, distinctive scale pattern, and ability to age gracefully on the wrist. The combination of red gold hardware and fine leather positions this Speedmaster '57 firmly in the world of dress-sport watches—equally persuasive against a suit cuff as it is in a casual weekend setting. The strap's rich texture provides an elegant counterpoint to the metal warmth of the case, and its lightweight flexibility makes the 41.5mm watch wear with surprising comfort throughout the day.

Bizak & Co. is pleased to offer this reference 331.53.42.51.02.002 in brand-new condition with its complete original set, representing a rare opportunity to acquire a precious-metal Speedmaster at its finest. Whether you are an established Omega collector seeking the gold variant that completes your '57 series, or a discerning buyer looking to purchase a statement luxury chronograph online, our knowledgeable team is ready to assist. Contact Bizak & Co. today or explore our full inventory at bizakandco.com—we offer transparent pricing, expert guidance, and secure worldwide shipping on every timepiece we sell.