The Omega Speedmaster Professional, a watch synonymous with lunar exploration and enduring horological excellence, boasts a rich and complex history. Within that history, certain references stand out as particularly significant, embodying the peak of craftsmanship and representing pivotal moments in the watch's evolution. Among these iconic timepieces, the Omega Speedmaster ref. 145.012-67 SP holds a unique and highly coveted position. This article delves into the intricacies of this exceptional watch, exploring its historical significance, technical specifications, and the factors that contribute to its astronomical value in the collector's market.
The Omega Speedmaster 145.012: A Transitionary Icon
The Omega Speedmaster ref. 145.012 represents a crucial transitional phase in the Speedmaster's development. Preceding the more widely recognized 145.022, the 145.012 bridges the gap between earlier models and the later, more streamlined designs. Understanding its place in the lineage is key to appreciating its unique appeal. This reference, produced from approximately 1968 to 1969, features a distinct set of characteristics that differentiate it from its predecessors and successors. These include subtle variations in the case design, dial markings, and, most significantly, its movement.
The 145.012 is notable for being one of the last Speedmasters to house the legendary Caliber 321 movement. This manually wound chronograph movement, renowned for its robustness and accuracy, is widely considered one of Omega's finest achievements. Its intricate construction, featuring a column-wheel mechanism and a unique aesthetic, has solidified its place in horological history. The decision to transition away from the Caliber 321 marked a significant shift in Omega's production, paving the way for the more readily manufactured Caliber 861. This makes the 145.012, especially the SP (Straight Pushers) variant, a highly sought-after piece for collectors.
The Significance of the "SP" Designation: Straight Pushers
The "SP" designation, referring to "Straight Pushers," denotes a crucial detail in the 145.012's design. Unlike later models that featured angled chronograph pushers, the 145.012 SP boasts straight, vertically aligned pushers. This subtle difference contributes significantly to the watch's aesthetic appeal and historical significance. The straight pushers are considered by many to be more elegant and closer to the original design philosophy. Their presence, combined with the Caliber 321 movement, elevates the 145.012 SP to a higher echelon within the Speedmaster collector community.
Omega 145.012 Review: A Collector's Dream
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