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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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Used Rolex Mid-size Datejust 78243 Silver Dial
Used Rolex Mid-size Datejust 78243 Silver Dial
Used Rolex Mid-size Datejust 78243 Silver Dial
Used Rolex Mid-size Datejust 78243 Silver Dial
Used Rolex Mid-size Datejust 78243 Silver Dial
Used Rolex Mid-size Datejust 78243 Silver Dial

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Used Rolex Mid-size Datejust 78243 Silver Dial

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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: 131346
Condition: (What's This?) Excellent
Model Name/Number: Datejust 78243
Serial/Year: A - 1999
Gender: Mid-size (31mm)
Movement: Automatic 3135
Case: Stainless steel (31mm) w/ 18k yellow gold smooth bezel
Dial: Silver Index w/ luminous hands and lume plots w/ black chapter ring
Bracelet: Stainless steel and 18k yellow gold w/ Fliplock clasp
Box & Papers: Rolex box, polishing cloth, 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 pre-owned Rolex watch is in overall excellent pre-owned condition with only minor surface wear to the bezel/bracelet.

Rolex Datejust 78243 Mid-Size 31MM

By Paul Altieri

If you're in the market for a slightly larger ladies Rolex, consider the mid-size Datejust ref. 78243 for sale here today. This edition of the innovative Datejust offers a slightly larger 31mm case and a sleek Oyster bracelet. The metal finish pairs steel with gold for a versatile and enduring style that you can wear anywhere you roam. Additionally, the Datejust is equipped with a waterproof Oyster case, a sapphire crystal over the dial, and a Perpetual movement with self-winding, making it even more suitable for daily wear and special occasions alike. This example is presented here today in excellent secondhand condition and can be yours for an entry-level price.

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

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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.

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All watches are meticulously inspected and authenticated by experts.

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"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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