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For decades, the absence of a seconds hand placed two-hand watches outside the world of elite chronometric testing. OMEGA’s new Constellation Observatory Collection changes that entirely 
<figure id="attachment_117165" aria-describedby="caption-attachment-117165" style="width: 1080px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" class="size-full wp-image-117165" src="https://backend.daman.co.id/wp-content/uploads/2026/06/Omega_Laboratoire_Preceision_Villeret_Low_Res_8.jpg" alt="" width="1080" height="810" srcset="https://backend.daman.co.id/wp-content/uploads/2026/06/Omega_Laboratoire_Preceision_Villeret_Low_Res_8.jpg 1080w, https://backend.daman.co.id/wp-content/uploads/2026/06/Omega_Laboratoire_Preceision_Villeret_Low_Res_8-300x225.jpg 300w, https://backend.daman.co.id/wp-content/uploads/2026/06/Omega_Laboratoire_Preceision_Villeret_Low_Res_8-1024x768.jpg 1024w, https://backend.daman.co.id/wp-content/uploads/2026/06/Omega_Laboratoire_Preceision_Villeret_Low_Res_8-768x576.jpg 768w" sizes="auto, (max-width: 1080px) 100vw, 1080px" /><figcaption id="caption-attachment-117165" class="wp-caption-text">Inside the Laboratoire de Précision</figcaption></figure>
In high-end watchmaking, the absence of a seconds hand represented a quiet limitation for years. Elegant, certainly. Minimalist, unquestionably. But when it came to the rigorous world of chronometric testing, two-hand watches occupied a curious blind spot. Without a moving seconds display to track, achieving the industry’s most demanding precision certifications simply was not possible.
Until Now
With its new Constellation Observatory Collection, OMEGA has introduced the first two-hand watch to achieve Master Chronometer certification, marking what may prove to be one of the most consequential shifts in precision testing since the debut of the Master Chronometer standard itself in 2015. On the surface, the collection channels the familiar elegance of vintage Constellation design. Beneath it, however, lies something far more radical.
The breakthrough comes via the Laboratoire de Précision, OMEGA’s independent testing laboratory established in 2023 and certified by METAS. Traditionally, chronometric testing relied on optical measurement systems that photographed the position of a seconds hand at set intervals, producing periodic snapshots of a watch’s performance. Without a seconds hand, there was no reliable way to continuously monitor precision over time.
<figure id="attachment_117164" aria-describedby="caption-attachment-117164" style="width: 1080px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" class="size-full wp-image-117164" src="https://backend.daman.co.id/wp-content/uploads/2026/06/10.-Observatory_4_5.jpg" alt="" width="1080" height="1642" srcset="https://backend.daman.co.id/wp-content/uploads/2026/06/10.-Observatory_4_5.jpg 1080w, https://backend.daman.co.id/wp-content/uploads/2026/06/10.-Observatory_4_5-197x300.jpg 197w, https://backend.daman.co.id/wp-content/uploads/2026/06/10.-Observatory_4_5-674x1024.jpg 674w, https://backend.daman.co.id/wp-content/uploads/2026/06/10.-Observatory_4_5-768x1168.jpg 768w, https://backend.daman.co.id/wp-content/uploads/2026/06/10.-Observatory_4_5-1010x1536.jpg 1010w" sizes="auto, (max-width: 1080px) 100vw, 1080px" /><figcaption id="caption-attachment-117164" class="wp-caption-text">The new Constellation Observatory Collection</figcaption></figure>
The New System Changes That Equation Entirely
OMEGA’s Dual Metric Technology replaces visual observation with acoustic analysis. Rather than “reading” a watch through its seconds hand, the system listens directly to the movement itself, specifically the rhythm of each tick and tack generated by the escapement over the course of 25 days.
It sounds deeply technical, and it is. Yet the concept is surprisingly intuitive. Traditional testing methods effectively produced isolated still images of a watch’s performance. Dual Metric Technology generates a continuous live stream of data from the very first second. Alongside acoustic monitoring, the wireless testing unit simultaneously records environmental variables including temperature, atmospheric pressure, magnetic exposure and positional changes throughout the certification process.
The result is a far more detailed understanding not simply of whether a watch deviates, but precisely when, where and under what conditions those deviations occur.
In many ways, it reflects the direction modern Swiss watchmaking has quietly been heading for years. The romance may still reside in polished bevels, hand-finished dials and beautifully proportioned cases, but contemporary precision increasingly belongs to data science as much as traditional craftsmanship. OMEGA’s latest achievement feels significant because it bridges those two worlds without compromising either.
<figure id="attachment_117163" aria-describedby="caption-attachment-117163" style="width: 1080px" class="wp-caption aligncenter"><img loading="lazy" decoding="async" class="size-full wp-image-117163" src="https://backend.daman.co.id/wp-content/uploads/2026/06/8.-8914_Observatory_Mouvement_4_5.jpg" alt="" width="1080" height="1350" srcset="https://backend.daman.co.id/wp-content/uploads/2026/06/8.-8914_Observatory_Mouvement_4_5.jpg 1080w, https://backend.daman.co.id/wp-content/uploads/2026/06/8.-8914_Observatory_Mouvement_4_5-240x300.jpg 240w, https://backend.daman.co.id/wp-content/uploads/2026/06/8.-8914_Observatory_Mouvement_4_5-819x1024.jpg 819w, https://backend.daman.co.id/wp-content/uploads/2026/06/8.-8914_Observatory_Mouvement_4_5-768x960.jpg 768w" sizes="auto, (max-width: 1080px) 100vw, 1080px" /><figcaption id="caption-attachment-117163" class="wp-caption-text">The Calibre 8914 Standard movement</figcaption></figure>
Appropriately, the Constellation serves as the canvas for this next chapter. Since its debut in 1952, the collection has stood as one of OMEGA’s clearest expressions of certified precision, tracing its lineage back to the 1948 Centenary, the brand’s first chronometer-certified automatic wristwatch. The Observatory Collection leans heavily into that heritage while avoiding the trap of becoming overly nostalgic.
The 39.4 mm case retains many of the visual signatures collectors associate with classic Constellation references: the pie-pan dial, dauphine hands, faceted indexes and observatory medallion all return here with considerable restraint. Even the dog-leg lugs and brick-pattern bracelet subtly reference mid-century Constellation models without descending into outright vintage reproduction.
There is, however, an unmistakably modern sharpness to the execution. The black ceramic pie-pan dial featured on select O-MEGASTEEL models introduces a more technical character, while the use of proprietary alloys such as Moonshine Gold, Sedna Gold and Canopus Gold reinforces OMEGA’s ongoing emphasis on material innovation. The platinum-gold edition, meanwhile, brings all four proprietary precious metal alloys together within a single collection for the first time.
Powering the lineup are two newly developed Master Chronometer calibers: the Calibre 8915 for precious metal models and the rhodium-plated Calibre 8914 for O-MEGASTEEL references. Both are built around skeletonized rotor constructions with observatory medallions integrated directly into the movement architecture, a reminder that precision, for OMEGA, has always carried an emotional dimension alongside its technical one.
That may ultimately be what makes the Constellation Observatory Collection so compelling. It is not merely another heritage revival or another exercise in laboratory performance metrics. Instead, it signals a subtle but meaningful evolution in how watchmaking defines precision itself.
And fittingly, it arrives in the form of a watch that says more by showing less.
TEXT Joezer Mandagi

OMEGA Constellation Observatory: The first two-hand Master Chronometer

Master Chronometer,

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