The Omega Calibre 1164 holds a significant, albeit often overlooked, place in the history of Omega's chronograph movements. This automatic chronograph, produced from approximately 1992 to 1993, represents a transitional phase in Omega's horological evolution, bridging the gap between earlier generations of movements and the more modern calibres that followed. While not as widely celebrated as some of Omega's other iconic movements, the Calibre 1164 offers a fascinating glimpse into the brand's commitment to continuous improvement and its enduring legacy in the world of chronographs. This article will delve into the specifics of the Omega Calibre 1164, its place within the broader Omega Speedmaster and Seamaster lines, and compare it to related movements, particularly the Calibre 1154.
Omega Speedmaster 1164: A Brief History
The Omega Speedmaster, synonymous with space exploration and enduring design, has been powered by a variety of movements throughout its illustrious history. The Calibre 1164, however, occupies a relatively short but notable period in this history. While not featured in the most iconic Speedmaster models, its presence in certain Speedmaster Professional and other Speedmaster variations makes it a worthy subject of study for collectors and enthusiasts. Pinpointing the exact models equipped with the Calibre 1164 requires careful examination of serial numbers and reference numbers, as Omega's production records from this era aren't always readily accessible to the public. However, it's clear that its use wasn't widespread, contributing to its relative obscurity compared to its predecessors and successors. The limited production run and the relatively short lifespan of this movement further enhance its appeal to serious collectors who appreciate the rarity and the historical significance of transitional pieces. The specific Speedmaster models housing the Calibre 1164 often represent a stepping stone in Omega's design evolution, showcasing features that would later be refined and incorporated into subsequent models.
Omega Calibre 1164 Movement: Technical Specifications and Performance
The Omega Calibre 1164 is an automatic chronograph movement, signifying a departure from the manually wound movements that characterized earlier Speedmaster models. This shift reflects Omega's ongoing efforts to incorporate the advantages of automatic winding, providing greater convenience and eliminating the need for manual winding. The movement's automatic winding system ensures consistent power reserve, a crucial feature for a reliable timekeeping instrument. While precise specifications regarding beat rate, jewels, and power reserve vary depending on the source, the Calibre 1164 generally operates at a frequency typical of Omega movements of its era. It's crucial to note that detailed technical documentation for the Calibre 1164 is scarce, making it challenging to provide precise figures for all its specifications. This scarcity of information further adds to the mystique surrounding this relatively under-documented movement.
The chronograph function of the Calibre 1164 is a key element of its design. This function allows for precise measurement of elapsed time, a critical feature for a watch designed for timing events, particularly given its use in some Speedmaster models. The chronograph's functionality, including start, stop, and reset, is typically managed via pushers located on the case of the watch. The smooth and reliable operation of these pushers is a testament to the quality of the movement's construction. While the Calibre 1164 is not known for groundbreaking innovations, its reliable performance and the inclusion of an automatic winding system represent a significant advancement compared to some of its predecessors.
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