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100% Certified Authentic
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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Manufacturer: Rolex
Item Number: 143095 x
Condition: Excellent
Model Name/Number: Datejust 178240
Serial/Year: Random - 2016
Gender: Mid-Size (31mm)
Movement: Automatic 2235
Case: Stainless steel w/ Smooth bezel, inner reflector ring engraved with serial number and scratch resistant sapphire crystal
Dial: White w/ Roman numeral hour markers
Bracelet: Stainless Steel Oyster w/ Oyster clasp
Box & Papers: Rolex box and Rolex warranty dated 11/2016
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.


This Rolex watch is in overall excellent condition with light surface wear to the bracelet, case and bezel.

ladies Rolex DateJust 178240

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 mid-size Rolex 178240 is a modern example that also includes a chronometer-rated cal. 2235 movement, an Oyster bracelet closed by an Oysterclasp, and a striking white dial.

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!

* All Pre-Owned Rolex watches are guaranteed to be 100% genuine and certified authentic. Certificates are issued by WatchCSA, the industry's leading independent authority on watch authentication. WatchCSA Certified Pre-Owned certificates are provided for an additional fee at checkout. 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. Note that "B&P" means "box and papers" where stated.


Each order is ready for shipment within one (1) business day after the order is approved and processed. All watch orders are shipped FedEx overnight and are fully insured at no charge to the customer. Please note that all shipments require a signature upon arrival.

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For additional return details, click here.


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

My impression

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

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