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Bob's Watches - The Pre-Owned Rolex Exchange
(800) 494-3708
1900 Quail St, Newport Beach, CA 92660
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Factory Stickered Rolex Mid-Size DateJust 178240

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Factory Stickered Rolex Mid-Size DateJust 178240

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    100% CERTIFIED AUTHENTIC

    Bob's Watches
    100% Certified Authentic

    At Bob's Watches, your trust is very important to us. We believe that buying a pre-owned Rolex watch online should be simple, honest, and straightforward. To that end, we guarantee that every Rolex watch on our site is 100% authentic, comprised entirely of Rolex parts. Our mission is to be the leading trusted online source for selling and buying authentic pre-owned Rolex watches. We stand behind this authenticity guarantee with a full money back refund on any watch not found to be completely genuine.

    Guaranteed Authentic
    Certified Authentic WatchesCertified 100% Authentic
    Bob's Watches Genuine Authenticity Pledge
    At Bob's Watches, your trust is very important to us. We believe that buying a pre-owned Rolex watch online should be simple, honest, and straightforward. To that end, we guarantee that every Rolex watch on our site is 100% authentic, comprised entirely of Rolex parts. Our mission is to be the leading trusted online source for selling and buying authentic pre-owned Rolex watches. We stand behind this authenticity guarantee with a full money back refund on any watch not found to be completely genuine.
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Brand: Rolex
Item Number: 123998
Condition: (What's This?) New/Unworn
Model Name/Number: DateJust 178240
Serial/Year: Random - 2011 or newer
Gender: Mid-size (31mm)
Movement: Automatic 2235 movement w/date, scratch-resistant sapphire crystal, waterproof screw-down crown
Case: Stainless steel w/ smooth bezel, inner reflector ring engraved w/ serial number
Dial: Blue Roman
Bracelet: Stainless steel Jubilee w/ hidden Crownclasp
Box & Papers: Rolex box, booklet, and Bob's Certificate of Authenticity 
Comments: This used Rolex Datejust comes with Bob's 3-day satisfaction guarantee (as long as factory stickers are still in tact) and one year warranty

Used Rolex Mid-Size DateJust 178240

By Paul Altieri

The mid-size Rolex Lady-Datejust is a popular choice among collectors who seek a bold statement piece that won't overtake the wrist. Collectors with larger wrists will also appreciate the increased 31mm case diameter. The ref. 178240 that is presented here today is a modern timepiece that utilizes Rolex's patented 904L Oystersteel, a scratch-resistant sapphire crystal over the dial, a double-sealed Twinlock screw-down crown, and a calibre 2235 perpetual movement with a chronometer rating and a Quickset function. The steel finish pairs nicely with the blue dial, creating a striking and sophisticated statement piece for all occasions.

Certified Authentic Watch Assist Certified Pre-Owned Certificate Sample ReportClick To Expand
Certified Authentic Report
Watch Assist Certified Pre-Owned Certificate Sample Report

*All Pre-Owned Rolex watches are guaranteed to be 100% genuine and certified authentic. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women). Additional links can be purchased if needed.

HAVE A QUESTION? 800.494.3708  |  MON - FRI 9AM - 5PM (PST)
Factory Stickered Rolex Mid-Size DateJust 178240
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  • July 29, 2019
    Great Watch

    Very nice watch!! Condition was as described Shipping was super fast The watch is beautiful Perfect size for a women Bracelet Is solid

4.8
2845 verified reviews in the past 12 months
  • 5/5

    I believe they are trustworthy. Their products are exceptional and match their descriptions.

    December 27, 2018
  • 4/5

    Everything is fantastic, box, papers, warrenty, tags.... But the bracelet has been polished, while it said it didn't, and the watch itself has many more little and light scratches that I didn't expect, for me it's condition 2,not 1,as you said..... Not very happy about it..... Best regards. Jacopo anticoli

    December 20, 2018
  • 5/5

    Smooth and fast transaction, love the watch and saved $1800 over new on a watch less than a year old!

    December 14, 2018
  • 5/5

    This was the most seamless and transparent buying experience. I purchased the watch on a Monday night and received it on Wednesday morning. I cannot be more pleased with both the purchasing process and the outcome.

    December 13, 2018
  • 5/5

    Excellent service,, Yes l will recommend y’all to others..

    December 13, 2018
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Bob's Watches is an independent watch dealer and is not sponsored by, associated with and/or affiliated with Rolex, S.A. Bob's Watches only sells pre-owned Rolex watches and provides its own warranties on the watches it sells. Rolex, www.rolex.com, is under no obligation to warranty-service watches sold by Bob's Watches. Rolex Datejust, Rolex Day Date President, Submariner, Presidential, Explorer, Sea Dweller, Super President, GMT Master, GMT, YachtMaster, Prince, Milgauss, MasterPiece, Air King, Cosmograph Daytona, and PearlMaster are all registered trademarks of the Rolex Corporation ( Rolex USA, Rolex S.A.) To buy a new Rolex watch, please visit rolex.com for a list of authorized Rolex dealers near you.
* Sales tax on Internet transactions is only collected on orders shipped to addresses in California or as otherwise required by law.