18039 rolex blue stella | Rolex day date 36 18039

The reference 18039 Rolex Day-Date, a horological icon in its own right, transcends mere timekeeping when adorned with a "Stella" dial, particularly the mesmerizing blue variant. This article delves into the world of the 18039 Rolex Blue Stella, an exceptionally rare and highly coveted timepiece that represents the pinnacle of Rolex craftsmanship and design. We'll explore its historical context, unique characteristics, investment potential, and what makes it so desirable among discerning collectors. This journey will encompass the Rolex 18039 in general, diamond-set variations, its place within the Day-Date President line, and its significance as a luxury diamond wristwatch.

The 18039: A Foundation of Excellence

Before focusing on the allure of the Blue Stella dial, it's crucial to understand the foundation upon which it rests: the Rolex Day-Date reference 18039. Introduced in the late 1970s and produced until the late 1980s, the 18039 represents a significant evolution of the Day-Date lineage. It marked a transition from the previous generation 1803, introducing features that enhanced both its durability and functionality.

The most notable change was the incorporation of a sapphire crystal, a significant upgrade from the acrylic crystals used in earlier models. Sapphire crystals are far more scratch-resistant, offering superior protection for the dial and hands. This improvement contributed to the 18039's increased robustness and longevity.

Another key improvement was the introduction of the Caliber 3055 movement. This movement, while visually similar to its predecessor, the Caliber 1556, boasted a higher beat rate of 28,800 vibrations per hour (4 Hz). This increased frequency resulted in a smoother sweep of the seconds hand and enhanced timekeeping accuracy. The Caliber 3055 also featured a quickset date function, allowing the wearer to independently adjust the date without having to advance the hour hand, a significant convenience.

The 18039 retained the iconic Day-Date President design, characterized by its 36mm case, fluted bezel, and distinctive President bracelet. However, it was exclusively available in 18k white gold, offering a subtle and sophisticated alternative to the more common yellow gold and rose gold models. This white gold construction lends the 18039 a understated elegance that appeals to those seeking a more discreet expression of luxury.

The Stella Dial: A Burst of Color and Exclusivity

The "Stella" dials, named for their vibrant colors and glossy finish, are arguably the most captivating feature of certain vintage Day-Date models. These dials were produced in a variety of hues, including red, orange, green, turquoise, and, most notably, blue. What sets Stella dials apart is their unique manufacturing process.

Unlike traditional lacquered dials, Stella dials were created using a specialized enamel technique. This process involved layering multiple coats of pigmented enamel onto a metal base and then firing the dial at high temperatures. This resulted in a rich, deep color and a high-gloss finish that is both durable and visually striking. The enamel process also imparted a slightly textured surface to the dial, adding to its tactile appeal.

The production of Stella dials was notoriously difficult and prone to imperfections. The high temperatures involved in the firing process often resulted in cracking or discoloration, leading to a high rate of rejection. This inherent difficulty, combined with the fact that Stella dials were only produced for a limited period, contributed to their rarity and collectibility.

The Blue Stella dial, in particular, is highly sought after. Its deep, vibrant blue hue evokes a sense of sophistication and tranquility. The color is often described as "electric blue" or "azure," capturing its intense and captivating nature. The blue dial contrasts beautifully with the white gold case and markers, creating a visually stunning and highly desirable timepiece.

18039 Rolex Diamond Set: Elevating the Elegance

While the 18039 in itself represents a high level of luxury, certain examples are further enhanced with diamond embellishments. These diamond-set 18039 models represent the ultimate expression of opulence and refinement within the Day-Date line.

Diamonds can be incorporated into the 18039 in various ways. The most common configuration involves diamond-set hour markers, replacing the standard gold baton markers. These diamonds are typically round brilliant cut and are meticulously set into the dial, adding a subtle yet impactful sparkle.

Another popular option is a diamond-set bezel. This involves encircling the bezel with a row of carefully selected and perfectly matched diamonds. A diamond-set bezel significantly elevates the overall appearance of the watch, adding a touch of glamour and extravagance.

In some rare cases, the entire case or bracelet of the 18039 may be set with diamonds. These fully paved diamond models are exceptionally rare and represent the pinnacle of Rolex's jewelry-making expertise. They are highly prized by collectors and are often considered to be investment-grade timepieces.

When considering a diamond-set 18039, it's crucial to ensure the authenticity and quality of the diamonds. Ideally, the diamonds should be original to the watch and accompanied by documentation confirming their provenance. The quality of the diamond setting is also important, as poorly set diamonds can detract from the overall appearance and value of the watch.