Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial


  Also Known As Model # 178240 / m178240-0023 / 178240BLKSJ

Availability: Pre Order

Delivery time: Usually this watch is shipped within 4 to 6 months

Contact us for more information

  • Black Dial
  • Domed Bezel 
  • Self Winding Automatic Movement – Rolex Caliber 2235
  • Polished with Brushed 904L Oystersteel Stainless Steel Case and Jubilee Bracelet


Out of stock

Rolex Brand


Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial


Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial


Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial



Notably for Rolex Lady-Datejust is that comes in a wealth of versions to perfectly reflect the different personalities of its wearers. Moreover, the range of materials and colors of the Lady-Datejust become equaled only by the variety of bracelets and dials that add to its style. Nevertheless, Gold is coveted for its luster and nobility. But, steel reinforces strength and reliability.

Together, they harmoniously combine the best of their properties. Nevertheless, this represents a true Rolex signature. The Rolesor features on Rolex models since the early 1930s and becomes a trademark as a name in 1933. Therefore, in particular, remains one of the prominent pillars of the Oyster collection. Not to mention the dial, which is the distinctive face of a Rolex watch. This feature becomes also a responsible identity and readability for Rolex. In like manner, are the hour markers which comes fashioned from 18 ct gold to prevent tarnishing. For this reason, every Rolex dial is designed and manufactured in-house, largely by hand, just to ensure perfection.


The Movement – Rolex Caliber 2235

In the first place, Rolex Calibre 2235 is a self-winding mechanical movement entirely developed and manufactured by Rolex. Like all Rolex Perpetual movements, 2235 caliber comes also certified as Swiss Chronometer. Nevertheless, this certification represents a designation reserved only for high-precision watches. In this case, all watches tested passed successfully the Swiss Official Chronometer Testing Institute (COSC) tests. Of course, its architecture, commonly with all Oyster watch movements, makes it singularly reliable.


Rolex Oyster Automatic Movement calibre 2235

Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial


  • Self-winding Automatic Movement
  • Rolex Caliber 2235, Manufacture Rolex – Officially chronometer certified by the COSC
  • High-frequency (28,800 vibrations per hour)
  • Jewels: 31
  • Up to 50 Hours Power Reserve



  • Date


  • Shape: Round
  • Diameter: 31 mm –  1 1/4″
  • Material:  Polished with Brushed 904L Oystersteel Stainless Steel
  • Polished Stainless Steel Domed Bezel
  • Monobloc middle case
  • Screw-down case back and also the winding crown
  • Scratch-resistant sapphire window
  • 100 Meters / 330 Feet Water Resistant


Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial


  • Color: Blue
  • Applied polished toned index hour markers with luminous fill 
  • Applied Polished Toned Rolex Crown at 12 o’ clock position 
  • Polished Steel toned Hours and also Minutes with luminous fill
  • Polished Steel Toned Seconds Hand
  • Date placed at 3 o’clock position
  • Cyclops lens over the date


  • Type: Jubilee
  • Material: Polished with Brushed Steel 
  • 6″ – 15.24 cm Adjustable 
  • Deployment Buckle
  • Free Bracelet Sizing


6 Years Warranty Included or you can also choose for an extended warranty program:

  • Silver – +3 Years 
  • Gold – Lifetime
  • Platinum – Lifetime with Yearly Ultrasonic Deep Cleaning


More Details:

Nevertheless, this watch is Brand New and Guaranteed Authentic. Not to mention also that it is coming with Manufacturer Serial Numbers. Moreover, this watch comes also with its Original Certificate of Authenticity, Manufacturer Box and, Instruction Manual.

Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial



View also our Collection Here


  Also Known As Model # 178240 / 178240-BLUSJ / 178240BLUSJ


View More


Rolex Datejust 31 Watches - 178240

All Rolex Oyster Perpetual Lady Datejust watches prices can be changed without notice. We (Majordor), also reserve the right to make changes as necessary. These changes may also reflect market conditions. As well as supplier conditions, and all other factors that are not under our direct control. Moreover, the retail prices represent the actual replacement value of the item. The prices are suggested also as retail prices. These prices may also not reflect sales prices. Also, prices do not include transportation and insurance. Prices may also vary depending on the exchange rate. Also may be different than in the store. Please check the country and also your currencies for delivery.

We are not responsible for any custom fees once the items have been exported. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

Check also our payment terms and acceptance here.

In fact, Rolex is a registered trademark of Rolex SA. Thus, Majordor is not yet an authorized dealer for Rolex and also in NO WAY affiliated with Rolex SA or USA. Equally important, all watches sold through Majordor are delivered in UNWORN condition.

Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial


There are no reviews yet.

Be the first to review “Rolex Lady Datejust m178240-0023 blusj 31mm Blue dial”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.