OMEGA Constellation Bracelet BA 6553 / 865: Integrated 18K Gold Precision for the Constellation Elite

The OMEGA Constellation BA 6553 / 865 bracelet is a high-end solid 18K yellow gold bracelet, purpose-built for select models in the OMEGA Constellation Manhattan collection from the early 2000s. Known for its iconic mono-rang (single-link row) design and seamless case integration, this bracelet exemplifies OMEGA’s dedication to combining timeless aesthetics with premium materials and engineering precision.

More than just a strap, the BA 6553 / 865 is an extension of the watch itself. Its clean lines, full gold construction, and signature horizontal bar design make it essential for completing any solid gold Constellation to factory-original specifications.

Reference Breakdown

• BA: Indicates solid 18K yellow gold throughout. Unlike plated or capped alternatives, the BA prefix confirms that every component—from links to end pieces and clasp—is made of genuine, high-purity gold.

• 6553: The bracelet design code. The 6553 features the signature Constellation mono-rang horizontal bar link format, with a slightly updated, contemporary profile. The links are broad and slightly curved, providing a sleek wrist-hugging fit while showcasing polished and brushed finishes that catch the light with elegance.

• 865: The solid end link reference, precisely engineered for OMEGA Constellation cases with 21mm integrated lugs. These end links are not removable or universal—they are uniquely shaped to ensure a perfect flush fit into specific Constellation Manhattan cases.

Key Features

• Material: Crafted from solid 18K yellow gold, featuring a refined mix of brushed flat surfaces and polished edges

• Design: Broad, flat mono-rang links that taper slightly and articulate smoothly, offering comfort and luxury in equal measure

• End Links: Solid 865 integrated ends for a seamless case-to-bracelet transition, designed exclusively for 21mm integrated lugs

• Clasp: Hidden butterfly folding clasp, also in solid gold, engraved with the OMEGA logo, offering secure and elegant closure

• Wearing Experience: Substantial yet ergonomically designed, ensuring a confident, balanced wrist feel with the unmistakable warmth and weight of gold

This bracelet fits models with bold Roman numeral bezels, gold-tone dials, and the characteristic Constellation “griffes” (claws), continuing OMEGA’s tradition of integrated design excellence.

Compatibility

The BA 6553 / 865 bracelet is compatible with:

• OMEGA Constellation Manhattan models featuring 21mm integrated lugs

• Full-gold or gold-bezel automatic and quartz models produced in the early 2000s

• Exclusive to watches with OMEGA’s integrated bracelet system—not compatible with spring-bar cases or other lug sizes

Why Collectors Seek It

• 100% Solid Gold: A true precious metal component that adds significant intrinsic and collectible value

• Integrated Originality: Factory-original fitment for specific Constellation models, necessary for accurate restoration

• Elegant Design: Wide mono-rang links deliver visual strength while preserving the signature Constellation identity

• Hard to Find: Especially rare in complete, unpolished condition with full-length links and original clasp

Final Thoughts

The OMEGA Constellation BA 6553 / 865 bracelet is the pinnacle of Swiss luxury bracelet design. Engineered for perfect integration with 21mm Constellation cases, built entirely from 18K yellow gold, and styled in the unmistakable mono-rang aesthetic, this bracelet is essential for collectors and connoisseurs alike. Whether for restoration, enhancement, or personal enjoyment, it represents the best of OMEGA’s iconic design language and commitment to enduring excellence.