Rolex Datejust 31mm Steel 78240 Blue Roman Dial Jan 2002

SKU: RX3543-02

$6,100
Sell / Trade
Brand Rolex
Reference # 78240
Model Datejust 31mm Steel
Serial # P14XXXX
Movement Automatic
Crystal Sapphire Crystal
Dial Blue roman
Bracelet Oyster Bracelet
Paper Status January 1, 2002
Condition Excellent
Warranty 3 Years
CHRONONATION SKU RX3543-02


The Rolex Datejust ref. 78240 is a refined expression of classic Rolex elegance, featuring a perfectly proportioned 31mm stainless steel case that exemplifies timeless sophistication. This reference represents the quintessential dress watch, offering a more intimate sizing that appeals to collectors seeking understated luxury and everyday wearability within the storied Datejust collection.

This example showcases a stunning blue sunburst dial adorned with Roman numeral hour markers, creating an elegant and distinguished aesthetic that captures light beautifully throughout the day. The rich blue finish provides exceptional depth and character, while the classical Roman numerals enhance the watch's refined personality. The signature date display at 3 o'clock, magnified by Rolex's iconic Cyclops lens, maintains perfect legibility and reinforces the practical luxury that defines the Datejust line.

Powering this timepiece is a self-winding automatic movement, engineered to Rolex's exacting Superlative Chronometer standards for precision and reliability. This robust caliber ensures consistent timekeeping performance and long-term durability, making it an ideal companion for daily wear while maintaining the exceptional quality expected from Rolex.

Completed with the iconic Oyster bracelet, this Datejust delivers both comfort and sporty elegance with its three-link construction and secure Oysterclasp. Presented in excellent condition with January 2002 papers, this 78240 represents an increasingly sought-after reference among collectors who appreciate the refined proportions and classic Roman numeral configuration that has defined Rolex elegance for generations.

Every CHRONONATION purchase comes with the benefits of our Elevated Service Program, designed to give you confidence, protection and a seamless luxury experience:

  • Next-day insured delivery anywhere in the United States, ensuring your timepiece arrives quickly and safely.
  • An extended 3-year CHRONONATION warranty offering extended protection and long-term peace of mind.
  • Complimentary, professionally prepared appraisal suitable for insurance documentation, created by our certified specialists.

If you're interested, feel free to request a video via text at 646-490-9300 or to view it in person, please visit us at our showroom in Midtown NYC, located at 20 West 47th Street, Suite #701B.

All items purchased are shipped at no charge to the customer (U.S Only). For more details, read our full shipping policy.

We provide a 30-day return window for all watches and jewelry. Please visit our return policy page for further details.

All products sold on CHRONONATION are 100% authentic.

We stand behind our products and would never jeopardize our reputation.

We will not sell any items that we don’t believe are authentic. If you believe an item received is not genuine, you will receive a full refund, as outlined in our Buyer Protection Policy.

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