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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.

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Rolex Datejust 31MM Diamond 178344

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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.
Looking to sell? Sell Your Rolex

Brand: Rolex
Item Number: 112445
Condition: (What's This?) Excellent
Model Name/Number: Ladies Datejust 178344
Serial/Year: G 2009-2010
Gender: Ladies Mid-size (31mm)
Features: Automatic 2235 movement w/ date, Quickset, scratch-resistant sapphire crystal, waterproof screw-down crown
Case: Stainless steel w/ 18k white gold diamond bezel set w/ 24 diamonds, inner reflector ring engraved w/ serial number
Dial: Mother of Pearl w/ white gold Roman numeral hour markers, 6 o'clock marker set w/ 11 diamonds
Bracelet: Stainless steel Oyster w/ Oysterclasp
Box & Papers: Original Rolex box, booklet, pouch, and warranty card
Comments: This ladies Mid-size Datejust comes w/ Bob's 3-day satisfaction guarantee and one year warranty

Ladies Rolex Mid-size Datejust 178344

The Lady-Datejust continues to rise in popularity, creating a wise investment opportunity here with this reference 178344.  Constructed out of 904L stainless steel, a scratch-resistant sapphire crystal, and a waterproof 31mm Oyster case, this ladies dress watch is perfect for everyday wear.  The larger 31mm case size makes a bold statement without overtaking the wrist and is paired with a feminine Oyster bracelet with high polish center links and an Oysterclasp.  This creates the perfect size and weight for women's wrists.  This reference stands out with a smooth bezel encrusted with round diamonds and a striking mother-of-pearl dial topped with Roman hour markers, a diamond "VI" marker, sweeping hands, and a date aperture at the 3-hour marker.  The perfect balance between durability and beauty, this Lady-Datejust will quickly become your favorite watch.

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)
Rolex Datejust 31MM Diamond 178344
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  • December 13, 2019
    Beautiful Watch

    Can't wait to gift this. Shipping was fast and everything looks good.

4.8
2896 verified reviews in the past 12 months
  • 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
  • 5/5

    The purchasing process was quick and easy once I finally made my selection. Bob’s customer service was excellent. All my questions and concerns were addressed to my satisfaction. But most important of all, my husband loves his new watch!

    September 27, 2019

"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.