Omega Constellation Calendar Ref. 2943 – Rare 18K Rose Gold Chronometer from 1959
Few vintage watches embody mid-century Swiss elegance quite like the Omega Constellation. Introduced as Omega’s flagship chronometer line, the Constellation quickly became synonymous with precision, luxury, and timeless design. This Ref. 2943 from circa 1959 stands out even further thanks to its exceptionally rare 18K rose (pink) gold case—an uncommon and highly sought-after variant among collectors.
Beautifully preserved and powered by the legendary Calibre 504, this is a classic Constellation that combines rarity, refinement, and mechanical excellence.
A Rare Rose Gold Constellation
While most Constellations of the era were produced in stainless steel or yellow gold, examples in 18K rose gold are considerably rarer. The warm pink tone of the gold gives the watch a softer and more distinctive appearance, perfectly complementing the elegant dial design.
The case measures 34mm, a well-balanced size for a vintage dress watch and highly wearable by modern standards. This example remains well preserved, maintaining the graceful lines and proportions that made the Constellation one of Omega’s most celebrated models.
Original Dial with Beautiful Patina
The watch retains its original Omega dial, now displaying an even and attractive patina developed over decades. The aging is harmonious and adds genuine vintage character without compromising legibility.
The applied indexes feature elegant onyx inserts, a refined detail often seen on higher-end Constellations of the period. These subtle black accents provide beautiful contrast against the dial and enhance the watch’s sophisticated appearance.
The dial is protected by the original Omega plexiglass crystal, preserving the watch’s authentic vintage presentation.
Movement – Omega Calibre 504
At the heart of the watch beats the Omega Calibre 504 automatic movement, one of the brand’s most respected chronometer-grade calibres from the era.
The movement has been fully serviced and is running excellent, ensuring strong reliability and precise performance. With serial number 17,071,483, production dates to approximately 1959, placing the watch firmly within the golden age of Omega’s chronometer development.
Details & Wearability
The watch retains its original Omega crown and is fitted with a handmade leather strap crafted in Belgium, complementing the warm tone of the rose gold case while maintaining an elegant vintage profile.
Key Details
Model: Omega Constellation Calendar
Reference: 2943
Year: Circa 1959
Case: 18K Rose / Pink Gold
Case Size: 34mm
Dial: Original Omega Dial with Even Attractive Patina
Indexes: Applied Markers with Onyx Inserts
Crystal: Original Omega Plexiglass
Crown: Original Omega Crown
Movement: Omega Calibre 504 Automatic (Serviced, Running Excellent)
Movement Serial: 17,071,483
Strap: Handmade Leather Strap (Belgium)
Condition: Very Well Preserved
Why This Watch?
The Omega Constellation Ref. 2943 is already a highly respected chronometer model, but finding one in 18K rose goldelevates it into truly rare territory. Combined with its original dial, onyx markers, serviced Calibre 504, and well-preserved case, this piece represents an outstanding example of Omega’s late-1950s craftsmanship.
Elegant, historically important, and increasingly collectible—this is a rare rose gold Constellation that perfectly captures the spirit of Omega’s golden era of chronometer watchmaking.
