The Lady-Datejust: In Detail

The Rolex Lady-Datejust 179384 is an exquisite timepiece designed specifically for women, combining elegance, functionality, and Rolex’s legendary craftsmanship. Let’s explore this remarkable watch in detail:

Design and Aesthetics

The Lady-Datejust 179384 features a 26mm Oyster case crafted from Rolex’s signature 904L stainless steel, known for its corrosion resistance and durability. Its fluted bezel, an iconic Rolex design element, adds a touch of sophistication and character to the watch.

The dial, in this particular model, boasts a stunning silver finish, serving as a versatile backdrop for the diamond hour markers. These brilliant-cut diamonds sparkle against the dial, enhancing both its elegance and legibility. The date window, magnified by the Cyclops lens, resides at the traditional 3 o’clock position.

The Rolex Caliber 2235 Movement

At the heart of the Lady-Datejust 179384 beats the Rolex Caliber 2235, a self-winding mechanical movement designed and manufactured in-house. Renowned for its precision and reliability, this movement features a Parachrom hairspring and operates at a frequency of 28,800 beats per hour (4 Hz).

The Caliber 2235 provides the Lady-Datejust with exceptional timekeeping accuracy and a power reserve of approximately 48 hours, ensuring consistent performance even if the watch is not worn daily.

Bracelet and Wearability

The Jubilee bracelet, another hallmark of the Datejust series, adds a touch of elegance and comfort to the watch. Crafted in a combination of stainless steel and 18-carat white gold, the five-piece link bracelet offers a refined aesthetic and ensures a secure fit on the wrist.

Functionality and Waterproofness

With Rolex’s Twinlock double waterproofness system, the Lady-Datejust 179384 guarantees water resistance up to 100 meters (330 feet), making it suitable for daily wear and some water-related activities.

Craftsmanship and Attention to Detail

Rolex’s meticulous attention to detail and quality craftsmanship is evident in every aspect of the Lady-Datejust 179384. From the precise setting of the diamonds to the flawless finishing of the case and bracelet, Rolex ensures the highest standards of perfection.

Rolex Caliber 2235

The Rolex Caliber 2235 is an in-house, self-winding mechanical movement, representing the pinnacle of Rolex’s technical innovation and expertise in horology. Specifically designed for smaller and mid-sized Rolex watches, the 2235 movement powers various Lady-Datejust models, ensuring exceptional accuracy and reliability.

Precision Engineering

Equipped with a Parachrom hairspring, made from a unique paramagnetic alloy, the Caliber 2235 enhances the movement’s resistance to shocks and temperature variations. This antimagnetic characteristic ensures that the watch maintains its precision even when exposed to magnetic fields, a common threat to mechanical watches.

Chronometric Performance

Operating at a frequency of 28,800 beats per hour (4 Hz), the Caliber 2235 provides a smooth and consistent sweeping motion of the seconds hand, indicating the movement’s high-frequency precision. This frequency contributes to the accuracy of timekeeping, ensuring that the Lady-Datejust 179384 maintains superb chronometric performance.

Chronergy Escapement

The 2235 movement also integrates Rolex’s patented Chronergy escapement, a key component that enhances energy efficiency by nearly 15% compared to traditional Swiss lever escapements. This innovation extends the power reserve and optimizes the overall functionality of the movement, ultimately benefiting the wearer with increased reliability.

Superlative Chronometer Certification

Each Rolex Caliber 2235 undergoes stringent testing and meets the strict criteria of Rolex’s Superlative Chronometer certification. After casing, the fully assembled watch undergoes additional in-house testing, ensuring a precision rating of -2/+2 seconds per day, surpassing the industry-standard COSC certification.

Conclusion: Engineering Excellence

The Rolex Caliber 2235 serves as the driving force behind the Lady-Datejust 179384, embodying Rolex’s dedication to precision, durability, and innovation. Its exceptional engineering, antimagnetic properties, and high-performance components contribute significantly to the overall excellence of the watch.

Final Verdict

With the integration of the Caliber 2235, the Lady-Datejust 179384 not only boasts timeless elegance but also houses a movement designed to excel in accuracy, reliability, and durability. Rolex’s commitment to excellence is showcased through this exceptional movement, making the Lady-Datejust a symbol of sophistication and technical mastery.


Leave a Reply