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Omega Vintage Constellation “Grande Luxe” Ref. OT2930 – 18k Rose Gold – DeLuxe Bracelet – Diamond Dial – Circa 1960 – Mint

We are delighted to present this extraordinary Omega Constellation “Grande Luxe” Ref. OT2930, a rare and highly prestigious timepiece that was the pinnacle of Omega’s dress watch craftsmanship during the golden era of Swiss watchmaking.

Produced around 1960, this exceptional example is preserved in remarkable mint condition, a true testament to its careful preservation over more than six decades. The “Grande Luxe” designation was reserved for the most luxurious Constellation models, making this piece a particularly exclusive and collectible offering.

Crafted entirely in 18k rose gold, the elegant case is paired with the highly coveted original “DeLuxe” brick bracelet with flex folding buckle —also in solid 18k rose gold. This integrated bracelet is a masterpiece in itself, known for its intricate construction, exceptional comfort, and unmistakable presence on the wrist, elevating the watch far beyond a traditional dress piece.

The dial is equally breathtaking, featuring a refined diamond-set configuration that enhances the watch’s luxurious character while maintaining the understated elegance for which the Constellation line is celebrated. The applied markers, dauphine hands, and harmonious proportions create a dial that is both opulent and perfectly balanced.

Powering the watch is a high-grade COSC automatic movement ca. 505 from Omega’s legendary Constellation family, chronometer-certified and renowned for its precision and reliability. These movements were among the finest of their time, reflecting Omega’s commitment to technical excellence and performance.

Completing the design is the iconic Constellation case back medallion, depicting the Geneva Observatory surrounded by eight stars—symbolizing Omega’s achievements in chronometric competitions.

This Omega Constellation “Grande Luxe” Ref. OT2930 is offered with:

- Solid 18k rose gold case - mint

- Original 18k rose gold “DeLuxe” brick bracelet - mint

- Rare diamond dial configuration

- Automatic chronometer-certified movement COSC cal. 505

- Iconic Constellation observatory case back medallion

- Exceptional mint condition

- One of the most luxurious vintage Omega models made 

“The Constellation ‘Grande Luxe’ stands as a symbol of Omega’s mid-century excellence—where fine watchmaking meets uncompromising luxury in one of the most elegant forms ever created.”