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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.

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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.

Used Rolex DateJust Mid Size Model 178240
Used Rolex DateJust Mid Size Model 178240
Used Rolex DateJust Mid Size Model 178240
Used Rolex DateJust Mid Size Model 178240
Used Rolex DateJust Mid Size Model 178240
Used Rolex DateJust Mid Size Model 178240

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Used Rolex DateJust Mid Size Model 178240

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$4,795 Cash Wire Price
  • $4,795 Cash Wire Price

    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.
Certified Authentic Watch Assist Certified Pre-Owned Certificate Sample ReportClick To Expand
Looking to sell? Sell Your Rolex

Brand: Rolex
Regular Price: $4,944
Item Number: 133649 x
Condition: (What's This?) Excellent
Model Name / Number: Datejust 178240
Serial/Year: D 2005 - 2006
Gender: Mid-Size (31mm)
Movement: Automatic 2235
Case: Stainless steel w/ Smooth bezel and scratch resistant sapphire crystal
Dial: White w/ Roman numeral hour markers
Bracelet: Stainless Steel Oyster w/ Oysterclasp
Box & Papers: Rolex box, booklet, hang tag, and Bob's Certificate of Authenticity 
Warranty: This pre-owned Rolex comes with Bob's Watches one year warranty
Return Policy: If not 100% satisfied, return watch in 3 days for a full refund. Terms.

PRE-OWNED WATCH CONDITION EXAMINATION

This Rolex watch is in overall excellent condition.

Rolex DateJust 178240

By Paul Altieri

Every jewelry box needs at least one mid-size Rolex. If you're in the market for a wristwatch with versatile styling, the Datejust 31 ref. 178240 might suit your wrist. It features a durable 904L Oystersteel finish, Twinlock waterproof screw-down crown with two sealed zones, and a scratch-resistant sapphire crystal over the dial. The result is a luxurious timepiece that offers durability for daily wear without sacrificing effortless and sophisticated style. The ref. 178240 is a modern Rolex that also includes a chronometer-rated cal. 2235 movement, an Oyster bracelet closed by an Oysterclasp, and a classy white dial with silver Roman numerals.

At Bob's we authenticate, purchase and service all of our watches thereby ensuring the integrity of every Rolex we sell. All service is performed by an authorized Rolex service provider with only genuine Rolex parts used.   Any watch listed on our website is in store and ready for free overnight shipping.  Bob's Watches; 100% genuine Rolex!

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

*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)

Product Reviews

Used Rolex DateJust Mid Size Model 178240
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  • November 1, 2019
    Beauty

    The watch is beautiful and looked brand new! It was also very affordable.

  • April 15, 2019
    My impression

    Very nice, well designed, quality watch. Was returned because of my wife’s preference for a black dial!

Testimonials

4.8
2897 verified reviews in the past 12 months
Google Customer Reviews
  • 5/5

    Regarding BOB’s WATCHES / *** When purchasing an item that is as expensive as a high quality pre owned ROLEX, you’d only hope for a great experience and great service....  when dealing with BOB’s WATCHES and specifically with *** in the Service/Sales Department, you will receive not only a GREAT EXPERIENCE and GREAT SERVICE, but a truly professional and yet personal connection in which you will treated with the high quality luxury sales & service you’d expect. After my 3rd ROLEX purchase from BOB’s WATCHES, I can truly say I am VERY thankful that I made all of my purchases with ***!!!!    Thank you, ***

    September 14, 2020
  • 5/5

    I have made several purchases and one sales through Bob’s. The order process, payment, processing, and most importantly delivery have all been absolutely flawless. Very quick and efficient. I never look anywhere else for used Rolex.

    November 30, 2019
  • 5/5

    Fantastic experience

    October 22, 2019
  • 5/5

    Watch was exactly as advertised and in excellent condition. Thank you for providing top notch services!

    September 29, 2019
  • 5/5

    Superb site and transaction, phenominal delivery time. Some slight confusion concerning the special discount at the time. I didn't receive it. No big deal I would not hesitate to purchase another rolex from Bob's ! ***

    September 28, 2019
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Trusted

Trusted

Proven to be trusted by thousands, with 5-star customer service rating.

Certified Pre-Owned

Certified Pre-Owned

All watches are meticulously inspected and authenticated by experts.

Best Price

Best Price

We're committed to offering the best prices through our low-price guarantee.

"The most trusted place to buy or sell a used luxury timepiece" – WSJ

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Bob's Watches is an independent watch dealer and is not sponsored by, associated with and/or affiliated with Rolex, or any other brand listed. Bob's Watches only sells pre-owned watches and provides its own warranties on the watches it sells. 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, etc are all registered trademarks of the Rolex Corporation. All brands including Brequet, Cartier, Audemars Piguet, Patek Philippe, Ulysse Nardin, Breitling and Omega, etc are trademarks of their respective owners.

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