SEAMASTER BA 1504 - 826

OMEGA Seamaster Bracelet BA 1504 / 826: Ultimate 18K Yellow Gold Sophistication for the Seamaster 300M

The OMEGA Seamaster BA 1504 / 826 bracelet is an iconic and luxurious component crafted entirely from solid 18K yellow gold, designed specifically for premium OMEGA Seamaster Professional 300M Diver models. This bracelet brings together the world of rugged, dive-ready performance and timeless precious metal elegance. As one of the rarest original OMEGA bracelets in full gold, it’s both a functional tool and a serious statement piece—combining bold presence with meticulous Swiss finishing.

Designed during the late 1990s and early 2000s for gold-cased Seamaster Diver models, the BA 1504 / 826 is now highly sought after by collectors and enthusiasts who appreciate uncompromising craftsmanship and a touch of vintage prestige.


Reference Breakdown

  • BA: The prefix “BA” confirms that the bracelet is made from solid 18K yellow gold (boîtier or jaune), including links, end links, and the clasp. This is not gold-plated or capped—it’s full precious metal construction, adding intrinsic value to its collectible worth.

  • 1504: The bracelet design code. The 1504 features a modernized five-piece flat link structure, offering slightly more angular and pronounced links compared to earlier 1501 and 1503 references. This makes it appear bolder while preserving the comfort and flexibility OMEGA is known for.

  • 826: The solid end link reference, specifically engineered to fit 20mm lug width Seamaster Professional 300M cases. These end links provide a flush, factory-tight integration between case and bracelet, maintaining the clean visual line that defines the Seamaster’s silhouette.


Key Features

  • Material: Full 18K yellow gold, featuring a brushed finish on the outer links and polished center links for a striking contrast

  • Link Structure: Flat, wide, three-piece style within a five-part visual profile, offering robust strength with a refined touch

  • End Links: Solid 826 gold end links for a perfect fit with Seamaster Diver 300M cases using spring bars

  • Clasp: Solid gold fold-over diver’s clasp, engraved with the classic OMEGA logo, offering durability and secure closure in elegant form

  • Wearing Experience: Heavy and luxurious yet balanced, designed to be worn comfortably whether at depth or in formal settings

This bracelet exemplifies OMEGA’s philosophy of combining professional-grade performance with fine watchmaking elegance.


Compatibility

The BA 1504 / 826 bracelet is compatible with:

  • OMEGA Seamaster Professional 300M Diver models with 20mm lug width

  • Automatic and quartz versions from the late 1990s to early 2000s with solid gold cases

  • Not suitable for integrated-lug or smaller-lug Seamaster variants


Why It’s Coveted

  • Solid 18K Gold: A rare full-gold bracelet from OMEGA’s golden era of sport-luxury watches

  • Factory Originality: Made specifically for gold Seamaster 300M models—correct fit, finish, and weight

  • Striking Yet Versatile: Offers both dive watch functionality and high-end wrist presence

  • Highly Collectible: Scarce in today’s market, especially with full-length links and original clasp


Final Thoughts

The OMEGA Seamaster BA 1504 / 826 bracelet represents the pinnacle of luxury within the Seamaster range. With its solid gold construction, bold flat-link architecture, and flawless fit, it’s an investment in both timeless design and precious metal value. For the collector completing a gold Seamaster or elevating a special piece, this bracelet is the ultimate finishing touch.

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