Rolex Oyster Perpetual Datejust Superlative Chronometer Officially Certified: Review

by Barbara Wilson

The Rolex Oyster Perpetual Datejust Superlative Chronometer Officially Certified is a true embodiment of Rolex’s commitment to precision, durability, and timeless design. As a member of the iconic Datejust collection, this timepiece seamlessly blends tradition with innovation. In this comprehensive review, we delve into the key features, design elements, and the overall experience offered by the Rolex Datejust Superlative Chronometer.


I. Design and Iconic Oyster Case:

The design of the Rolex Datejust Superlative Chronometer is characterized by the iconic Oyster case, a hallmark of Rolex’s innovation. Crafted from robust and corrosion-resistant Oystersteel, the case not only ensures the watch’s durability but also preserves its aesthetic appeal. The 36mm case size strikes a perfect balance, making it suitable for both men and women, while the fluted bezel adds a touch of refinement.


The Oyster case is hermetically sealed, providing water resistance up to 100 meters (330 feet). This feature, combined with the Twinlock winding crown, ensures that the Datejust Superlative Chronometer can withstand the challenges of daily life, making it a versatile companion for various occasions.


II. Timeless Dial Design:

The dial of the Datejust Superlative Chronometer is a testament to Rolex’s dedication to clarity and legibility. The classic design features the signature Cyclops lens over the date window at 3 o’clock, magnifying the date for easy reading. The choice of dial colors, including classic black, elegant silver, and understated white, allows wearers to express their personal style.


The hour markers and hands are fashioned from 18ct gold, preventing tarnishing and ensuring lasting luminosity. The incorporation of the Rolex coronet at 12 o’clock is a subtle nod to the brand’s heritage and a mark of authenticity. The baton-style hands and index hour markers contribute to the overall sophistication of the dial.

III. Perpetual Movement:

At the heart of the Datejust Superlative Chronometer beats the caliber 3235, a self-winding mechanical movement entirely developed and manufactured by Rolex. The movement is a Superlative Chronometer, exceeding the Swiss Official Chronometer Testing Institute’s (COSC) standards for precision. The Chronergy escapement and a high-capacity barrel contribute to the movement’s efficiency and power reserve of approximately 70 hours.

The perpetual rotor, another hallmark of Rolex movements, harnesses energy from the wearer’s movements, ensuring that the watch is always ready to perform. The precision of the movement is further enhanced by the paramagnetic blue Parachrom hairspring, providing stability in the face of temperature variations and magnetic fields.

IV. Variety of Bracelets:

The Rolex Datejust Superlative Chronometer offers a selection of bracelets, allowing wearers to tailor the watch to their preferences. The Oyster bracelet, known for its robustness and sporty aesthetic, features flat three-piece links. On the other hand, the Jubilee bracelet, introduced with the original Datejust in 1945, boasts a more intricate five-piece link design, adding a touch of elegance to the timepiece.

The Oysterclasp, equipped with the Easylink comfort extension link, enables wearers to adjust the bracelet length for added comfort. Whether opting for the sportier Oyster bracelet or the classic Jubilee, the Datejust Superlative Chronometer adapts effortlessly to different styles.

V. FAQs – Rolex Oyster Perpetual Datejust Superlative Chronometer:

1. What does “Superlative Chronometer Officially Certified” mean?

The “Superlative Chronometer Officially Certified” designation signifies that the Rolex Datejust has undergone rigorous testing by the Swiss Official Chronometer Testing Institute (COSC). To receive this certification, the watch must meet strict precision standards, ensuring that it performs within a specified range of accuracy. Rolex, however, takes it a step further by conducting additional in-house tests, guaranteeing that the watch’s overall quality and performance exceed the COSC requirements.

2. How often should the Rolex Datejust Superlative Chronometer be serviced?

Rolex recommends servicing the Datejust Superlative Chronometer approximately every ten years. Regular servicing by an authorized Rolex service center ensures that the watch continues to operate at optimal precision and reliability. However, the actual servicing interval may vary based on factors such as usage and environmental conditions. Following Rolex’s servicing recommendations is crucial to maintain the watch’s longevity and uphold its warranty.

3. Is the Rolex Datejust Superlative Chronometer suitable for daily wear?

Yes, the Rolex Datejust Superlative Chronometer is designed for daily wear, combining durability with a timeless aesthetic. The Oyster case, water resistance, and robust construction make it suitable for various activities, from everyday tasks to more formal occasions. The versatility of the design, coupled with the choice of bracelets and dial variations, ensures that the Datejust Superlative Chronometer seamlessly integrates into daily life.

4. Can the date be adjusted independently on the Rolex Datejust Superlative Chronometer?

Yes, the Rolex Datejust Superlative Chronometer features a “Quickset” function, allowing wearers to adjust the date independently from the time-setting function. This convenient feature simplifies the process of setting the date without the need to cycle through the 24-hour period. The Quickset date adjustment can be performed by unscrewing the winding crown and turning it counterclockwise in the second position.

5. What materials are used in the construction of the Rolex Datejust Superlative Chronometer?

The Rolex Datejust Superlative Chronometer is crafted from Rolex’s proprietary Oystersteel, a corrosion-resistant and highly durable stainless steel alloy. The choice of Oystersteel ensures the longevity of the watch and its resistance to the rigors of daily wear. Additionally, components like the bezel and crown may be crafted from materials such as 18ct gold, adding a luxurious touch to specific models.

6. Can the Rolex Datejust Superlative Chronometer be worn while swimming?

Yes, the Rolex Datejust Superlative Chronometer is water-resistant up to 100 meters (330 feet), making it suitable for swimming and snorkeling. The hermetically sealed Oyster case, combined with the Twinlock winding crown, provides effective protection against water ingress. While the watch is water-resistant, activities such as diving are not recommended, as Rolex offers specialized dive watches designed for greater water depths.

7. Does the Rolex Datejust Superlative Chronometer come with a warranty, and what does it cover?

Rolex provides a warranty for its watches, typically covering a period of five years from the date of purchase. The warranty ensures that the Datejust Superlative Chronometer is free from manufacturing defects and guarantees its proper functioning. However, the warranty does not cover damage resulting from accidents, misuse, or unauthorized alterations. It is advisable to refer to the specific terms and conditions of the warranty provided by Rolex or the authorized dealer at the time of purchase.


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